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[CONFIDENTIAL] Toshiba Personal Computer TECRA M9 Maintenance Manual TOSHIBA CORPORATION File Number 960-631.
ii [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Copyright © 2007 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the inform ation contained herein.
TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] iii Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer TECRA M9. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field.
iv [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) The manual is divided into the following parts: Chapter 1 Hardware Overview describes the TECRA M9 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems.
TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] v Conventions This manual uses the following formats to describe, identify, and highlight term s and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition.
vi [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table of Contents Chapter 1 Hardware Overview 1.1 Features ................................................................................................................... ... 1-1 1.2 System Unit Block Diagram .
TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] vii Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test ................................................................................................... 3-1 3.2 Executing the Diagnostic Test .
viii [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Chapter 4 Replacement Procedures 4.1 Overview ................................................................................................................... 4-1 4.2 Battery pack ..........
TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] ix Appendices Appendix A Handling the LCD Module ........................................................................... A-1 Appendix B Board Layout .............................................
x [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
[CONFIDENTIAL] Chapter 1 Hardware Overview.
1 Hardware Overview 1-ii [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1-iii Chapter 1 Contents 1.1 Features................................................................................................................... ....1-1 1.2 System Unit Block Diagram .
1 Hardware Overview 1-iv [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Figures Figure 1-1 Front of the computer ....................................................................................1- 6 Figure 1-2 System un it configuration......
1.1 Features 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 1 1.1 Features The Toshiba TECRA M9 Personal Computer uses extensive Large Scale Integration (LSI), and Complementary Metal-Oxide Sem iconductor (CMOS) technology extensively to provide compact size, minim um weight, low power usage and high reliability.
1 Hardware Overview 1.1 Features 1-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) USB FDD A 3.5-inch USB FDD accommodates 2HD (1.44MB) or 2DD (720KB) disks. Slim Bay An Optical drive, 2 nd HDD can be installed in the Slim Bay. Optical Drive A CD-ROM drive, DVD Super Multi drive can be installed in the Slim Bay.
1.1 Features 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 3 Universal Serial Bus (USB2.0) Three USB ports are provided. The ports comply with the USB2.0 standard, which enables data transfer speeds 40 times faster than USB1.
1 Hardware Overview 1.1 Features 1-4 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Docking interface port The docking interface port enables connection of an optional Express Port Replicator.
1.1 Features 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 5 Internal modem The computer contains a MDC, enabling data and fax comm unication. It supports ITU-T V.90 (V.92). The transfer rates are 56 Kbps for data reception, 33.
1 Hardware Overview 1.1 Features The front of the computer is shown in figure 1-1. Figure 1-1 Front of the computer 1-6 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
1.1 Features 1 Hardware Overview The system unit configuration is shown in figure 1-2. Figure 1-2 System unit configuration TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 7.
1 Hardware Overview 1.2 System Unit Block Diagram 1.2 System Unit Block Diagram Figure 1-3 is a block diagram of the system unit. Figure 1-3 System unit block diagram 1-8 [CONFIDENTIAL] TECRA M9 Maint.
1.2 System Unit Block Diagram 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 9 The system unit is composed of the following m ajor components: Processor • Intel ® Core TM 2 Duo Processor • Core speed: • • 2.40GHz (T7700) /2.
1 Hardware Overview 1.2 System Unit Block Diagram 1-10 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Intel Crestline-GM (North Bridge) • Features: – Meorom Processor System Bus Supports – PCI Express Based Graphics Interface – System Memory supports :DDR2-533 / DDR2-667, 4GB m ax.
1.2 System Unit Block Diagram 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 11 Cardbus controller ( TI PCI8412ZHK ) − PCI Interface(PCI Rev.2.2) − SD IO Controller(Ver.1.1) − CardBus / Ultra media Controller (Yenta Ver.
1 Hardware Overview 1.2 System Unit Block Diagram 1-12 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) PSC (Power Supply Controller) • One TMP86FS49AUG chip is used. • This controller controls the power sources. Clock Generator • IDT 9LPR501PGLFT is used.
1.2 System Unit Block Diagram 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 13 Wireless LAN • One PCI-Ex MiniCard • Intel Kedron a/b/g or a/b/g/n • Supports Wireless Comm unication SW • Supports W-LAN via PCMCIA (Euro : GSM/GPRS) Super I/O • SMSC LPC47N217 -JV chip is used.
1 Hardware Overview 1.3 3.5-inch Floppy Disk Drive (USB External) 1.3 3.5-inch Floppy Disk Drive (USB External) The 3.5-inch FDD is a thin, high-performance reliable drive that supports 720KB (formatted) 2DD and 1.44MB (formatted) 2HD disks. The FDD is shown in figure 1-4.
1.4 2.5-inch Hard Disk Drive 1 Hardware Overview 1.4 2.5-inch Hard Disk Drive The removable HDD is a random access non-volatile storage device. It has a non-rem ovable 2.5-inch magnetic disk and mini-W inchester type magnetic heads. The computer supports a 80GB, 120GB or 160GB.
1 Hardware Overview 1.5 DVD-Super Multi Drive 1-16 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 1.5 DVD-Super Multi Drive This drive is a combination of DVD-ROM and DVD±R/±RW/-RAM Drive. It is full-size and runs either 12cm (4.72-inch) or 8cm (3.
1.6 Keyboard 1 Hardware Overview 1.6 Keyboard The keyboard is mounted 85(US)/87(UK) keys that consist of character key and control key, and in conformity with JIS. The keyboard is connected to mem brane connector on the system board and controlled by the keyboard controller.
1 Hardware Overview 1.7 TFT Color Display 1.7 TFT Color Display The TFT color display consists of 14.1-inch WXGA/WXGA+ LCD m odule and FL inverter board. 1.7.1 LCD Module The LCD module used for the TFT color display uses a backlight as the light source and can display a maximum of 16M colors with 1,280 x 800 or 1,440 x 900 resolution.
1.7 TFT Color Display 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 19 Table 1-4 LCD module specifications (3/3) Specifications Item 14.1-inch WXGA+ TFT (G33C00043110) Number of Dots 1,440 (W) x 900 (H) Dot spacing (mm) 0.
1 Hardware Overview 1.7 TFT Color Display 1-20 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 1.7.2 FL Inverter Board The FL inverter board supplies a high frequency current to illuminate the LCD module. Table 1-5 lists the FL inverter board specifications.
1.8 Power Supply 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 21 1.8 Power Supply The power supply supplies many different voltages to the system board and perform s the following functions: 1. Judges that the DC power supply (AC adapter) is connected to the computer.
1 Hardware Overview 1.8 Power Supply 1-22 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 1-6 Power supply output rating (1/4) Use Voltage (V) Name CK-EYV M-E3V Clock Gen 3.3 P3V 1.05 1R05-P1V 1.5 1R05-P1V CPU 0.55-1.325 PPV 1.05 1R05M-E1V 1.
1.8 Power Supply 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 23 Table 1-6 Power supply output rating (2/4) Use Voltage (V) Name 3.3 P3V 5 P5V 3.3 SB-P3V ODD 5 SB-P5V 3.3 P3V HDD 5 P5V Card Cont. 3.3 P3V 3.3 MCVCCA-PYV PC Card 5 MCVPPA-PYV 5 P5V PC Card PS 3.
1 Hardware Overview 1.8 Power Supply 1-24 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 1-6 Power supply output rating (3/4) Use Voltage (V) Name SIM Card 3.3 UIMPWR-E3V 1.5 1R5-P1V Robson 3.3 P3V SPI 3.3 LAN-E3V MDC 3.3 E3V EC/KBC 3.3 S3V Touch Pad 5 SP-P5V LED 5 M5V 3.
1.8 Power Supply 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 25 Table 1-6 Power supply output rating (4/4) Use Voltage (V) Name 1.2 1R2-P1V 1.8 1R8-P1V 3.3 P3V GPU 1.0-1.1 PGV VRAM 1.8 1R8-P1V 5 FL-P5V LCD 3.3 PNL-P3V 5 P5V LCD PS 3.
1 Hardware Overview 1.9 Batteries 1-26 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 1.9 Batteries The computer has three types of batteries as follows: Main battery pack RTC battery The battery specifications are listed in Table 1-7.
1.9 Batteries 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 27 1.9.2 Battery Charging Control Battery charging is controlled by a power supply microprocessor. The microprocessor controls whether the charge is on or off and detects a full charge when the AC adaptor and battery are attached to the computer.
1 Hardware Overview 1.9 Batteries 1-28 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 1.9.3 RTC battery The RTC battery provides power to keep the current date, time and other setup information in memory while the com puter is turned off. Table 1-9 lists the charging time and data preservation period of the RTC battery.
1.10 AC Adapter 1 Hardware Overview TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 1- 29 1.10 AC Adapter The AC adapter is also used to charge the battery.
1 Hardware Overview 1.10 AC Adapter 1-30 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
[CONFIDENTIAL] Chapter 2 Troubleshooting Procedures.
2 Troubleshooting Procedures 2-ii [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 2-iii Chapter 2 Contents 2.1 Troubleshooting ..........................................................................................................2- 1 2.2 Troubleshooting Flowchart .
2 Troubleshooting Procedures 2-iv [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 2.8 Display Troubleshooting ..........................................................................................2-42 Procedure 1 External Monitor Check ......
2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 2-v 2.16 Fingerprint sensor Troubleshooting .........................................................................2-59 Procedure 1 Setting Windows Log-ON password ...
2 Troubleshooting Procedures 2-vi [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Figures Figure 2-1 Troubleshooti ng flowchart ..................................................................................2-3 Figure 2-2 Printer port LED board .
2.1 Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-1 2 2.1 Troubleshooting Chapter 2 describes how to determine if a Fi eld Replaceable Unit (FRU) in the com puter is causing the computer to malfunction.
2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart 2-2 [CONFIDENTIAL] TECRA M9 Maintenance M anual (960-631) 2.2 Troubleshooting Flowchart Use the flowchart in Figure 2-1 as a guide for determ ining which FRU malfunctions.
2.2 Troubleshooting Flowchart 2 Troubleshooting Procedures Figure 2-1 Troubleshooting flowchart (1/2) TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-3.
2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart Figure 2-1 Troubleshooting flowchart (2/2) 2-4 [CONFIDENTIAL] TECRA M9 Maintenance M anual (960-631).
2.2 Troubleshooting Flowchart 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-5 If the diagnostics program cannot detect an erro r, the problem may be intermittent. The Running Test program should be executed severa l times to isolate the problem .
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2-6 [CONFIDENTIAL] TECRA M9 Maintenance M anual (960-631) 2.3 Power Supply Troubleshooting The power supply controls many functions and components. To determ ine if the power supply is functioning properly, star t with Procedure 1 and continue with the other Procedures as instructed.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-7 Procedure 2 Error Code Check If the power supply microprocessor detects a malfunction, it indicates the error code as shown below. The error code begins with the least significant digit.
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2-8 [CONFIDENTIAL] TECRA M9 Maintenance M anual (960-631) Check 1 Compare the patterns in the hexadeci mal error code to the tables below. AC Adaptor Error code Meaning 10h AC Adaptor output voltage is over 16.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-9 1R5-C1V output (P62) Error code Meaning 60h 1R5-C1V voltage is over 2.15V wh en the computer is powered on/off. 61h 1R5-C1V voltage is 1.
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2-10 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) 1R9-B1V output (P66:MUX- CH0) Error code Meaning A0h 1R9-B1V voltage is over 2.40V when the computer is powered on/off. A1h 1R9-B1V voltage is 1.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-11 1R9-B1V output (P66:MUX- CH1) Error code Meaning E0h 1R9-B1V voltage is over 2.40V when the computer is powered on/off. E1h 1R9-B1V voltage is 1.
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2-12 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Check 2 In the case of error code 10h or 12h: Make sure the AC adaptor cord and AC power cord are firmly plugged into the DC IN 15 V socket and wall outlet.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Procedure 3 Connection Check The power supply wiring diagram is shown below: Any of the connectors may be disconnected. Perform Check 1. Check 1 Disconnect the AC power cord from the wall outlet.
2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2-14 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Procedure 4 Charge Check The power supply may not charge the battery pack. Perform the following procedures: 1. Reinstall the battery pack.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-15 Procedure 5 Replacement Check The system board processor module m ay be disconnected or damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures .
2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-16 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) 2.4 System Board Troubleshooting This section describes how to determ ine if th e system board and CPU are defective or not functioning properly.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-17 Procedure 1 Message Check When the power is turned on, the system perfor ms the Initial Reliability T est (IRT) installed in the BIOS ROM.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-18 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Check 2 The IRT checks the system board. When the IRT detects an error, the system stops or an error message appears. If one of the following error messages (1) th rough (17), (22) or (23) appears, go to Procedure 4.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures Procedure 2 Serial Port Check (Boot Mode) Check the D port status by a serial port test. Th e tool for serial port test is shown below. Figure 2-2 A set of tool for serial port test The test procedures are follows: 1.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-20 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Table 2-5 Serial port (Boot mode) error status (1/9) D port Status Test item C.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-21 Table 2-5 Serial port (Boot mode) error status (2/9) D port Status Test item Co.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-22 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Table 2-5 Serial port (Boot mode) error status (3/9) D port Status Test item M.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-23 Table 2-5 Serial port (Boot mode) error status (4/9) D port Status Test item Co.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-24 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Table 2-5 Serial port (Boot mode) error status (5/9) D port Status Test item C.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-25 Table 2-5 Serial port (Boot mode) error status (6/9) D port Status Test item Co.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-26 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Table 2-5 Serial port (Boot mode) error status (7/9) D port Status Test item C.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-27 Table 2-5 Serial port (Boot mode) error status (8/9) D port Status Test item Co.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-28 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Table 2-5 Serial port (Boot mode) error status (9/9) D port Status Test item C.
2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-29 Procedure 3 Diagnostic Test Program Execution Check Execute the following tests from the Di agnostic Test Menu. Refer to Chapter 3, Tests and Diagnostics, for more inform ation on how to perform these tests.
2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-30 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Procedure 4 Replacement Check The system board connectors may be disconnect ed. Disassemble the com puter following the steps described in Chapter 4, Replacement Procedures and perform Check 1.
2.5 USB FDD Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-31 2.5 USB FDD Troubleshooting This section describes how to determine if the USB FDD is functioning properly. Perf orm the steps below starting with Procedure 1 a nd continuing with the other procedures as required.
2 Troubleshooting Procedures 2.5 USB FDD Troubleshooting 2-32 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-6 31) Procedure 2 Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the USB FDD, tu rn on the computer and run the test.
2.5 USB FDD Troubleshooting 2 Troubleshooting Procedures Procedure 3 Connector Check and Replacement Check The USB FDD is connected to the System Board. Check 1 When using the USB port, make sure the USB FDD cable is firmly connected to CN4612 , CN4611 or CN4610 on the System board.
2 Troubleshooting Proce dures 2.6 HDD Troubleshooting 2-34 [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631) 2 2.6 HDD Troubleshooting This section describes how to determine if the HDD is functioning properly. Perform the steps below starting with Procedure 1 and con tinuing with the other pr ocedures as required.
2.6 HDD Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-35 Procedure 2 Partition Check Insert the Toshiba MS-DOS system disk and restart the computer with U key holding down. Perform the following checks: Check 1 Type C: and press Enter .
2 Troubleshooting Proce dures 2.6 HDD Troubleshooting 2-36 [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631) Procedure 3 Format Check The computer’s HDD is formatted using the low level format program and the MS-DOS FORMAT program. To format the HDD, start with Check 1 below and perform the other steps as required.
2.6 HDD Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-37 Procedure 4 Diagnostic Test Program Execution Check The HDD test program is stored in the Diagnosti cs Disk. Perform all of the HDD tests in the Hard Disk Drive Test.
2 Troubleshooting Proce dures 2.6 HDD Troubleshooting Procedure 5 Connector Check and Replacement Check The HDD may be disconnected, or the HDD or the system board may be dam aged.
2.7 Keyboard and Dual point Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-39 2.7 Keyboard and Dual point Troubleshooting To determine if the computer’s keyboard or touch pad is functioning properly, perform the following procedures.
2 Troubleshooting Procedures 2.7 K eyboard and Dual point Troubleshooting Procedure 2 Connector Check and Replacement Check The keyboard, Dual point or sensor/switc h board may be disconnected or damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures , and perform the following checks: 1.
2.7 Keyboard and Dual point Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-41 Check 5 The system board may be dam aged. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures .
2 Troubleshooting Procedures 2.8 Display Troubleshooting 2.8 Display Troubleshooting This section describes how to determine if the computer’s display is functioning properly. Start with Procedure 1 and continue with the other procedures as instructed.
2.8 Display Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-43 If the connection is loose, reconnect firmly and re start the computer .
2 Troubleshooting Procedures 2.9 Optical Drive Troubleshooting 2-44 [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631) 2.9 Optical Drive Troubleshooting This section describes how to determ ine if the optical drive (Super Mul ti drive) in the Slim Select Bay is functioning pr operly.
2.9 Optical Drive Troubleshooting 2 Troubleshooting Procedures Procedure 2 Connector Check and Replacement Check The optical drive (Super Multi drive) is connected to the system board. The connecto rs may be disconnected from the system board or m ay be damaged.
2 Troubleshooting Procedures 2.10 Modem Troubleshooting 2-46 [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631) 2.10 Modem Troubleshooting This section describes how to determine if the computer’s modem is functioning properly. Perform the steps below starting with Procedure 1 and continui ng with the other procedures as required.
2.10 Modem Troubleshooting 2 Troubleshooting Procedures Procedure 2 Connector Check and Replacement Check The Modem is installed as a MDC (Modem Da ughter Card). If the modem malfunctions, there may be a bad connection between the MDC and the system board.
2 Troubleshooting Procedures 2.11 LAN Troubleshooting 2.11 LAN Troubleshooting This section describes how to determine if the computer’s L AN is functioning properly. Perform the steps below starting with Procedure 1 and continue with the other procedures as required.
2.12 Bluetooth Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-49 2.12 Bluetooth Troubleshooting This section describes how to determ ine if th e computer’s Bluetooth is functioning properly.
2 Troubleshooting Procedures 2.12 Bluetooth Troubleshooting Procedure 2 Connection Check The Bluetooth function wiring diagram is shown below: Any of the connections may be disconnected.
2.12 Bluetooth Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-51 Procedure 3 Replacement Check The Bluetooth antenna, Bluetooth module, sound board and system board are connected to the circuits. Any of these components may be damaged.
2 Troubleshooting Procedures 2.13 Wireless LAN Troubleshooting 2-52 [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631) 2.13 Wireless LAN Troubleshooting This section describes how to determine if the computer’s Wireless LAN is functioning properly.
2.13 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Procedure 2 Antenna Connection Check The wireless LAN wiring diagram is shown below: Any of the connections may be disconnected.
2 Troubleshooting Procedures 2.13 Wireless LAN Troubleshooting 2-54 [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631) Procedure 3 Replacement Check The wireless LAN antenna, wireless LAN board a nd the system board are connected to the circuits. Any of these components may be damaged.
2.14 Sound Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-55 2.14 Sound Troubleshooting This section describes how to determine if the computer’s sound f unctions are functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.
2 Troubleshooting Procedures 2.14 Sound Troubleshooting Procedure 2 Connector Check The sound function-wiring diagram is shown below: Any of the connections may be disconnected. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following checks: 1.
2.14 Sound Troubleshooting 2 Troubleshooting Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 2-57 Procedure 3 Replacement Check Check 1 If the speakers do not sound properly, the speaker may be defective or damaged. Replace it with a new one.
2 Troubleshooting Procedures 2.15 SD Card Slot Troubleshooting This section describes how to determ ine if th e computer’s SD card functions are functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.
2.16 Fingerprint sensor Troubleshoo ting 2 Troubleshooting Procedures 2.16 Fingerprint sensor Troubleshooting CAUTION : To delete the account for confir ming the fingerprint operation, it is necessary to log on by the account wi th the management authority.
2 Troubleshooting Procedures Procedure 1 Setting Windows Log-ON password 1. Open [User Account] from [Control Panel]. 2. Click [User Account]. 3. Click the icon of the account (user’s na me) that you want to set the password. 4. Click “Create Account”.
2.16 Fingerprint sensor Troubleshoo ting 2 Troubleshooting Procedures [User's Passport] appears in “Ent er your password”. Click [Next]. When the finger print has been enrolled, [U ser’s Password] appear s. Slide your finger enrolled or type the password.
2 Troubleshooting Procedures 6. Confirm that the box of [Run interactive tu torial] is checked (when proceeding wit seeing Tutorial) and click [Next]. 7.
2.16 Fingerprint sensor Troubleshoo ting 2 Troubleshooting Procedures 8. Put lightly your finger on the fingerprint sens or at the right side of the touchpad panel and slide your finger sideways Slide your finger four times. Four boxes ar e filled with fingerprints.
2 Troubleshooting Procedures When you have failed in any time of four tim es reading and want to practice again, click [Try again]. When you have fully su cceeded in four times of reading, the message of “ Fully succeeded” appears. 9. Click [Next].
2.16 Fingerprint sensor Troubleshoo ting 2 Troubleshooting Procedures Put lightly the first joint of your finger you wa nt to enroll on the fi ngerprint sensor and slide your finger sideways. Enroll your finger three times. Every tim e your finger has been successfully enrolled, one box is checked.
2 Troubleshooting Procedures 13. Type a backup password two times in the fo llowing display. (This password is different from the password of Windows logon.) 14. Click [Next]. The [Finish] display appears. 15. Click [Finish], “ Welcome” display appears.
2.16 Fingerprint sensor Troubleshoo ting 2 Troubleshooting Procedures Procedure 3 Authentication of fingerprint 1. Turn on the computer to start up Windows. 2. In the Windows logon window, put lightly the first joint of your finger registered and slide your finger sideways.
2 Troubleshooting Procedures Procedure 4 Connector Check and Replacement Check The Fingerprint sensor cable is connected to the connector CN9650 on th e Fingerprint sensor board and connector CN9550 on the system board.
[CONFIDENTIAL] Chapter 3 Tests and Diagnostics.
3 Tests and Diagnostics 3-ii [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631) 3.
3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-iii Chapter 3 Contents 3.1 The Diagnostic Test ................................................................................................... 3-1 3.1.1 Diagnostics menu .
3 Tests and Diagnostics 3-iv [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.21 Head Cleaning .......................................................................................................... 3-4 8 3.21.1 Function Description .........
3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 3-v 3.30 SETUP ..................................................................................................................... 3-86 3. 30.1 Function Description ......
3 Tests and Diagnostics 3-vi [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631).
3.1 The Diagnostic Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-1 3 3.1 The Diagnostic Test This chapter explains how to use the Diagnostic Test programs to test the functions of the computer’s hardware modules.
3 Tests and Diagnostics 3.1 The Diagnostic Test 3-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) NDP TEST EXPANSION TEST CD-ROM/DVD-ROM TEST ERROR RETRY COUNT SET [FDD & H.
3.1 The Diagnostic Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-3 3.1.2 H/W (Hardware) initial information setting tool The H/W initial inform ation setting tool consists of the following programs.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 3.2 Executing the Diagnostic Test To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the Diagnostics disk in the USB floppy disk drive. 2. Turn on the computer while pressing U key.
3.2 Executing the Diagnostic Test 3 Tests and Diagnostics 3.2.1 Diagnostics menu (T&D) To execute this program, press 1 Repair Main and press Enter in the startup menu, press Enter . The following menu appears. TOSHIBA personal computer XXXXXX DIAGNOSTICS version X.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test Set the highlight bar to 1 , and press Enter . The following DIAGNOSTIC TEST MENU will appear: TOSHIBA personal computer XXXXXX DIAGNOSTICS version X.
3.2 Executing the Diagnostic Test 3 Tests and Diagnostics Select the option you want to execute and press Enter . When you select 1- SYSTEM TEST , the following message will appear: SYSTEM TEST NAME XXXXXX xxxxxxx DIAGNOSTIC TEST VX.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 3-8 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) Selecting YES of ERROR STOP stops the test program when an error is found and displa.
3.3 Setting of the hardware configuration 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-9 3.3 Setting of the hardware configuration To execute this program, 2, Repair Initial config set and press Enter in the startup m enu, press Enter and follow the directions on the screen.
3 Tests and Diagnostics 3.3 Setting of the hardware configuration 3-10 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) 7. “ Create DMIINFO TXT (Y/N) ? ” is displayed. Press Y , then the DMI information (text data) is written to the Floppy disk, etc.
3.4 Heatrun Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-11 3.4 Heatrun Test To execute this program, press 3 , Repair Heatrun and press Enter in the startup menu, press Enter . After selecting this test, the same subtests as 3.
3 Tests and Diagnostics 3.5 Subtest Names 3-12 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) 3.5 Subtest Names Table 3-1 lists the subtest names for each test program in the DIAGNOSTIC TEST MENU. Table 3-1 Subtest names (1/2) No. Test Name Subtest No.
3.5 Subtest Names 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-13 Table 3-1 Subtest names (2/2) No. Test Name Subtest No.
3 Tests and Diagnostics 3.6 System Test 3-14 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) 3.6 System Test To execute the System Test, select 1 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter .
3.6 System Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-15 Subtest 04 Quick charge This subtest checks the status for the quick charge. Subtest 05 DMI read This subtest displays the information in the Flash-ROM in the following format.
3 Tests and Diagnostics 3.7 Memory Test 3-16 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) 3.7 Memory Test To execute the Memory Test, select 2 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter .
3.8 Keyboard Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-17 3.8 Keyboard Test To execute the Keyboard Test, select 3 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter .
3 Tests and Diagnostics 3.9 Display Test 3.9 Display Test To execute the Display Test, select 4 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter .
3.9 Display Test 3 Tests and Diagnostics Subtest 04 Gradation & Mode test for VGA This subtest displays gradations for following modes. To change the mode, press Enter .
3 Tests and Diagnostics 3.9 Display Test 3-20 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) Subtest 06 “H” pattern display This subtest displays a full screen of “H” patterns.
3.10 Floppy Disk Test 3 Tests and Diagnostics 3.10 Floppy Disk Test CAUTION : Before running the floppy disk test, prepare a formatted work disk. Remove the Diagnostics Disk and insert the work disk into the FDD because the contents of the floppy disk will be erased.
3 Tests and Diagnostics 3.10 Floppy Disk Test 3-22 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) Select the number of the subtest you want to execute and press Enter . The following message will appear during the floppy disk test. FLOPPY DISK IN PROGRESS XXXXXXX xxx DIAGNOSTIC TEST VX.
3.11 Printer Test 3 Tests and Diagnostics 3.11 Printer Test NOTE : Printer Test is not supported for this model. To execute the Printer Test, select 6 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. NOTE : An IBM compatible printer must be connected to the system to execute this test.
3 Tests and Diagnostics 3.11 Printer Test Subtest 02 Function This subtest is for IBM compatible printers, and tests the following f unctions: Normal print Double-width print Compressed print Emphasiz.
3.12 Async Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-25 3.12 Async Test To execute the Async Test, select 7 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions displayed on the screen. Move the highlight bar to the subtest you want to execute and press Enter .
3 Tests and Diagnostics 3.13 Hard Disk Test 3-26 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) 3.13 Hard Disk Test To execute the Hard Disk Test, select 8 from the DIAGNOSTIC TEST MENU, press Enter , and follow the directions on the screen.
3.13 Hard Disk Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-27 3. The Hard Disk Test message will appear after you respond to the Detail Status prompt. Select the number of the subtest you want to execute and press Enter.
3 Tests and Diagnostics 3.13 Hard Disk Test 3-28 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)) Subtest 04 Cross talk & peak shift This subtest writes eight types of worst pattern data (listed below) to a cylinder and then reads the data while moving from cylinder to cylinder.
3.14 Real Timer Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [ CONFIDENTIAL] 3-29 3 3.14 Real Timer Test To execute the Real Timer Test, select 9 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen.
3 Tests and Diagnostics 3.14 Real Timer Test 3-30 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Subtest 03 Real time carry CAUTION : When this subtest is executed, the current date and time are erased.
3.15 NDP Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [ CONFIDENTIAL] 3-31 3.15 NDP Test To execute the NDP test, select 10 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen.
3 Tests and Diagnostics 3.16 Expansion Test 3-32 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.16 Expansion Test To execute the expansion test, select 11 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen.
3.16 Expansion Test 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [ CONFIDENTIAL] 3-33 Subtest 02 RGB monitor ID NOTE: To execute this subtest, an external monitor with monitor ID function is required. Connect the external monitor to the PC for the test of ID acquisition.
3 Tests and Diagnostics 3.17 CD-ROM/DVD-ROM Test 3-34 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.17 CD-ROM/DVD-ROM Test NOTE : For the subtest 01, 02 and 03, use the TOSHIBA CD-ROM TEST DISK TDY-01 or ABEX TEST CD-ROM TCDR-702 and DVD-ROM TEST DISK TSD-1.
3.18 Error Code and Error Status Names 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [ CONFIDENTIAL] 3-35 3.18 Error Code and Error Status Names Table 3-2 lists the error codes and error status names for the DIAGNOSTIC TEST.
3 Tests and Diagnostics 3.18 Error Code and Error Status Names 3-36 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table 3-2 Error codes and error status names (2/3) Device name Error code Error.
3.18 Error Code and Error Status Names 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [ CONFIDENTIAL] 3-37 Table 3-2 Error codes and error status names (3/3) Device name Error code Erro.
3 Tests and Diagnostics 3.19 Hard Disk Test Detail Status 3-38 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.19 Hard Disk Test Detail Status When an error occurs in the hard disk test, the fo.
3.19 Hard Disk Test Detail Status 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [ CONFIDENTIAL] 3-39 Table 3-4 Error register contents Bit Name Description 7 BBK (Bad block mark) “0” … Not used. “1” … A bad block mark is detected.
3 Tests and Diagnostics 3.20 ONLY ONE TEST 3-40 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.20 ONLY ONE TEST 3.20.1 Program Description This program tests the unique functions of this model. 3.20.2 Operations Select test 2 from the DIAGNOSTIC MENU and press Enter .
3.20 ONLY ONE TEST 3 Tests and Diagnostics Subtest 1 Pressed key display When you execute this subtest, the keyboard layout is drawn on the display as shown below. When any key is pressed, the corresponding key on the screen changes to the key character that was pressed.
3 Tests and Diagnostics 3.20 ONLY ONE TEST 3-42 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Subtest 2 Touch Pad This subtest checks the functions of the touch pad as shown below. A) Direction and parameter B) Switching function check. This test displays the response from the touch pad and touch pad switch.
3.20 ONLY ONE TEST 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [ CONFIDENTIAL] 3-43.
3 Tests and Diagnostics 3.20 ONLY ONE TEST 3-44 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Subtest 3 W ireless communication switch This subtest checks if the Wireless comm unication switch works properly. If the test is started with the switch ON, following message appears in the display.
3.20 ONLY ONE TEST 3 Tests and Diagnostics Subtest 5 LED This subtest checks if each LED lights properly. The following message appears in the display in order. Follow the instructions in the display to execute the test. [HDD Access LED test] Press any key and following message appears in the display.
3 Tests and Diagnostics 3.20 ONLY ONE TEST Press the Toshiba Presentation button after the following message appears. Step2 X 1 2 * * * . Press Function button (Presentation button) OK message appears in the display if the test ends without an error. Press any key return to each Steps if NG! or Press any key message apprears.
3.20 ONLY ONE TEST 3 Tests and Diagnostics Top (heaven surface) TECRA M9 Maintenance Manual (960-631) [ CONFIDENTIAL] 3-47 Right side Left side Back Front When this subtest is selected, the following message appears in the display.
3 Tests and Diagnostics 3.20 ONLY ONE TEST 3-48 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) When there is no defective during the all checks above, the following message appears in the display. Then press Enter and return to the Only One Test menu.
3.21 Head Cleaning 3 Tests and Diagnostics TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 3-49 3.21 Head Cleaning 3.21.1 Function Description This function cleans the heads in the FDD by executing a series of head load/seek and read operations.
3 Tests and Diagnostics 3.22 Log Utilities 3-50 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.22 Log Utilities 3.22.1 Function Description This function logs error information generated while a test is in progress and stores the results in RAM.
3.22 Log Utilities 3 Tests and Diagnostics 3.22.2 Operations 1. Select 5 and press Enter in the DIAGNOSTIC MENU, the error information is displayed in the following format: XXXXX ERRORS CNT TS-NO PASS.
3 Tests and Diagnostics 3.23 Running Test 3-52 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.23 Running Test 3.23.1 Function Description This function automatically executes the following tests in sequence: 1. System test (subtest 01) 2. Memory test (subtests 01, 02) 3.
3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-53 3.24 Floppy Disk Drive Utilities 3.24.1 Function Description This function formats the FDD, copies the floppy disk and displays the dump list for both the FDD and HDD.
3 Tests and Diagnostics 3.24 Floppy Disk Drive Utilities 3-54 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.24.2 Operations 1. Selecting 7 from the DIAGNOSTIC MENU and pressing Enter displays the following message. [ FDD UTILITIES ] 1 - FORMAT 2 - COPY 3 - DUMP 4 – HDD-ID READ 9 - EXIT TO DIAGNOSTICS MENU 2.
3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-55 3. COPY program (a) When COPY is selected, the following message appears. FLOPPY DISK FORMAT & COPY : VX.XX Type select (0:2DD,3:2HD) ? (b) Selecting a media/drive type number will display a m essage similar to the one below.
3 Tests and Diagnostics 3.24 Floppy Disk Drive Utilities 3-56 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 4. DUMP program (a) When DUMP is selected, the following message appears. DIAGNOSTICS-HARD DISK & FLOPPY DISK DUMP : VX.XX Drive type select (1:FDD, 2:HDD) ? (b) Select a drive type.
3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-57 (k) The following message will appear. To finish the dum p, select 3 . Press number key (1:up,2:down,3:end) ? (l) The following message will appear.
3 Tests and Diagnostics 3.25 System Configuration 3-58 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3 3.25 System Configuration 3.25.1 Function Description NOTE : To display the system configuration, the write protect tab should be OFF position.
3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-59 3.25.2 Operations Select 8 from the DIAGNOSTIC MENU and press Enter . Then, the following system configuration appears in the display. System Configuration Display : Ver X.
3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel -made b/g, a/b/g Setting up of REF PC) 3.26 Wireless LAN Test Program (Intel-made b/g, a/b/g Setting up of REF PC) For the test of Intel-made wireless LAN cards , configure the test environm ent as shown below with the following equipment.
3.26 Wireless LAN Test Program (Intel-m ade b/g, a/b/g Se tting up of REF PC) 3 Tests and Diagnostics 2. Open “My Computer” window and click “My Network places” on the left column. 3. Click “View network connections” on the left column. 4.
3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel -made b/g, a/b/g Setting up of REF PC) 5. Click “Install…” button on the “Local Area Connection Properties” window. Local Area Connection Properties window 6. Select “Protocol” on the “Select Network Component Type” window and click “Add…” button.
3.26 Wireless LAN Test Program (Intel-m ade b/g, a/b/g Se tting up of REF PC) 3 Tests and Diagnostics 8. When “Install From Disk” window appears, click “Browse…” and specify the created “Clx_Res” folder. Then Click “OK”. (For the test, “PACKET.
3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel -made b/g, a/b/g Setting up of REF PC) After the completion of REF PC setup, restart the WINDOW S. Then perform the Responder test program for Windows (W TWINSVR.EXE) in the Clx_Res folder.
3.27 Wireless LAN Test Program on DUT PC( Intel-made) 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-65 3.27 Wireless LAN Test Program on DUT PC(Intel-made) 3.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program on DUT PC(Intel -made) 3-66 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Press any key and return to the test menu. If a defective is found during the test, NG message will appear in the display.
3.27 Wireless LAN Test Program on DUT PC( Intel-made) 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-67 Subtest03 Antenna check & communication test of 11b m ode This subtest execute transmitting/receiving test in 802.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program on DUT PC(Intel -made) 3-68 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Subtest05 Communication test of 11g m ode This subtest execute transmitting/receiving test in 802.11g mode using the main antenna.
3.27 Wireless LAN Test Program on DUT PC( Intel-made) 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-69 3.27.2 W ireless LAN T est Program (Intel-made:Kedron) on DUT PC This section describes how to perform the wireless LAN transm itting-receiving test (Intel- made 802.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program on DUT PC(Intel -made) 3-70 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Press any key and return to the test menu. When a defective is detected in the test, following typical cause is considered.
3.27 Wireless LAN Test Program on DUT PC( Intel-made) 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-71 This subtest execute transmitting/receiving test in 802.11a mode using the main antenna. If a defective is not found during the test, OK message will appear in the display.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program on DUT PC(Intel -made) 3-72 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Subtest05 Communication test of 11g m ode This subtest execute transmitting/receiving test in 802.11g mode using the main antenna.
3.28 LAN/Modem/Bluetooth/ IEEE1394 Test Program 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-73 3.28 LAN/Modem/Bluetooth/IEEE1394 Test Program This section describes how to perform the LAN/Modem/Bluetooth/IEEE1394 test with the test program.
3 Tests and Diagnostics 3.28 LAN/Modem/ Bluetooth/IEEE1394 Test Program Subtest01 (i82562 + ICHx) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip.
3.28 LAN/Modem/Bluetooth/ IEEE1394 Test Program 3 Tests and Diagnostics Subtest02 (GbE) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip. Select 2 to execute and press Enter . The following message will appear: Testing adaptor.
3 Tests and Diagnostics 3.28 LAN/Modem/ Bluetooth/IEEE1394 Test Program 3-76 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.28.2 Modem test For this subtest, connect the modem PCB and RJ11 connector with a harness. Use the dedicated “FAT-MODE inspection device (product code: QE2000P01 made by Nitto Denki Seisakusyo)” for the tests.
3.28 LAN/Modem/Bluetooth/IEEE1394 Te st Program 3 Tests and Diagnostics 3.28.3 Bluetooth test Preparation ・ For the test of Bluetooth function, use the Windows program installed on the target computer (computer to be tested). A responder device (device for transm itting/receiving data) is also needed.
3 Tests and Diagnostics 3.28 LAN/Modem/ Bluetooth/IEEE1394 Test Program 5. Select “Diagnostics” tab and click “Run”. 6. Check the “Log” to confirm the test result.
3.28 LAN/Modem/Bluetooth/IEEE1394 Te st Program 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-79 3.28.4 IEEE1394 test To execute this test, press 4 and Enter . NOTE: IEEE1394 test is not supported for this model. NOTE: Use another computer that can communicate by IEEE1394 (i.
3 Tests and Diagnostics 3.29 Sound Test program 3-80 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.29 Sound Test program This section describes how to perform the Sound test. To execute the sound test, refer to the following description. Prepare a HDD and format it on DOS.
3.29 Sound Test program 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-81 To return to the Sound test menu, press 9 and Enter .
3 Tests and Diagnostics 3.29 Sound Test program 3-82 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Subtest 02 Sine wave This subtest is executed by loading the COM file (ADSIN.COM). The program expands sine wave data table from 16KB to 64KB, and creates the play data.
3.29 Sound Test program 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-83 3.29.3 CD Sound (Standard) test To execute the CD Sound (Standard) test, press 3 and Enter . Insert the test media (TOSHIBA TEST CD-ROM or ABEX TEST CD-ROM) or music CD on the market (if the test media can not be prepared).
3 Tests and Diagnostics 3.29 Sound Test program 3-84 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Subtest 02 English Narration Selected this subtest, narration in English starts. For more details on the procedure, refer to the subtest01. Subtest 03 Test Tone A CAUTION: Before starting subtest03, be sure to set the sound at proper volume.
3.29 Sound Test program 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-85 3.29.3.2 Audio CD Insert an audio CD and the following menu appears in the display.
3 Tests and Diagnostics 3.30 SETUP 3-86 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 3.30 SETUP 3.30.1 Function Description This program displays the current system setup inform ation as listed below: 1. Memory (a) Total 2. System Date/Time (a) Date (MM-DD-YYYY) (b) Time (HH:MM:SS) 4.
3.30 SETUP 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-87 8. Configuration (a) Device Config. 9. Battery (a) Battery Save Mode (b) PCI Express Link ASPM (c) Enhanced C-States 10. I/O ports (a) Serial 11. Drives I/O (a) Built-in HDD (b) Select Bay 12.
3 Tests and Diagnostics 3.30 SETUP 3.30.2 Accessing the SETUP Program Turn on the power while pressing ESC, the following menu appears. Check system. Then press [F1] key.
3.30 SETUP 3 Tests and Diagnostics Moving Within the SETUP Menu and Changing Values 1. Press Å and Æ to move between the two columns. Press ↑ and ↓ to m ove between items in a column. Press Fn + ↑ ( PgUp) and Fn + ↓ ( PgDn) to move between the two pages.
3 Tests and Diagnostics 3.30 SETUP 3-90 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) NOTE: You can press Esc to quit at any time without saving changes. SETUP asks you to confirm that you do not want to save your changes. When SETUP is displayed at the next time, the current configuration appears.
3.30 SETUP 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-91 The Factory Preset Configuration When you access SETUP, the current configuration is displayed. 1. To show the factory preset configuration, press Home . 2. Press End and then press Y to accept the factory preset settings.
3 Tests and Diagnostics 3.30 SETUP 3-92 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) SETUP Options The SETUP screen is divided into functionally related groups. This section describes each group and its options. 1. Memory This group of options displays the computer’s mem ory.
3.30 SETUP 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-93 4. HDD Password This option sets HDD password. HDD password is a security function to protect the built-in HDD. (a) HDD This item selects the hard disk to set HDD password.
3 Tests and Diagnostics 3.30 SETUP 3-94 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 5. Boot Priority This tab sets the priority for booting the computer and the priority for the built-in HDD or optional secondary HDD.
3.30 SETUP 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-95 Whether or not you need to configure the computer with these options depends primarily on the kind of software or peripherals you use. (a) Core-Multi Processing NOTE: This is not displayed in PCs with a single core CPU.
3 Tests and Diagnostics 3.30 SETUP Use this option to set a time and date for automatic power on and enable or disable the ring indicator feature. Alarm Date Option appears only when Alarm Time is enabled. Set the parameters for the Auto Power On (automatic power on) function and the Wake-up on LAN in the “OPTIONS” window.
3.30 SETUP 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-97 Critical Battery Wake-up Configures what action is taken when the remaining battery power is close to running out while the system is in Sleep Mode.
3 Tests and Diagnostics 3.30 SETUP 8. Configuration This option displays the configuration method. (a) Device Config. The devices are initialized when the PNP OS loads. Setup by OS Initializes devices, which is needed to load an operating system. Operating system initializes other devices.
3.30 SETUP 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-99 NOTE: The brightness is when a AC adaptor is connected. When powered by a battery it is displayed as follows. Battery Save Mode = Full power : LCD Bright ness = Bright.
3 Tests and Diagnostics 3.30 SETUP 3-100 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Battery optimized If the CPU becomes too hot, the processing speed is lowered. If the temperature is still too high, the fan turns on. When the CPU temperature falls to a normal range, the fan is turned off and the processing speed is increased.
3.30 SETUP 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-101 10. .I/O ports This option controls settings for the parallel port. NOTE: Do not assign the same interrupt request level and I/O address to the serial port and PC card.
3 Tests and Diagnostics 3.30 SETUP 3-102 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 12. PCI Bus This item displays the interrupt level for the Card Bus. It is for information only and cannot be changed. PCI BUS = IRQ10, IRQ11 13. Display This group of options configures the computer’s display.
3.30 SETUP 3 Tests and Diagnostics TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 3-103 15. Legacy Em ulation. (a) USB KB/Mouse Legacy Emulation.
3 Tests and Diagnostics 3.30 SETUP 3-104 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 17. Security controller (a) TPM Disables the security controller called TPM (Trusted Platform Module). When the cursor is on the Enable ( Disable ) and the Space is pressed, message is displayed and the PC waits Y or N key input by the user.
[CONFIDENTIAL] Chapter 4 Replacement Procedures.
4 Replacement Procedures 4-ii [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) 4.
4 Replacement Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] 4-iii Chapter 4 Contents 4.1 Overview ................................................................................................................... 4-1 4.2 Battery pack .
4 Replacement Procedures 4-iv [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-6 31) Figures Figure 4-1 Removing the battery pack............................................................................... 4-8 Figure 4-2 Removing the PC card .......
4 Replacement Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 4-v Figure 4-32 Removing the HDD cable/DC-IN jack .......................................................... 4-48 Figure 4-33 Removing the MDC .............................
4 Replacement Procedures 4-vi [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-6 31).
4.1 Overview 4 Replacement Procedures 4 Replacement P rocedures 4.1 Overview This chapter describes the procedure for rem oving and replacing the fi eld replaceable units (FRUs) in the PC. It may not be necessary to remove all the FRUs in order to replace one.
4 Replacement Procedures 4.1 Overview 4-2 [CONFIDENTIAL ] TECRA M9 Maintenance Manual (960-631) Safety Precautions Please read the following safety instructions before disassembling the computer and always follow the instructions w hile working on the computer.
4.1 Overview 4 Replacement Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 4-3 Before You Begin Take note of the following points before star ting work. Always remove the AC adapter and battery pack before commencing any of the procedures.
4 Replacement Procedures 4.1 Overview Disassembly Procedure Four main types of cable connector are used. Pressure plate connector • • • • Spring connector Back flip connector Normal pin connec.
4.1 Overview 4 Replacement Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 4-5 Assembly Procedure After the computer has been disassembled and th e part that caused the fault has been repaired or replaced, the computer must be reassem bled.
4 Replacement Procedures 4.1 Overview Screw Tightening Torque Use the following torque when tightening screws. CAUTION : Overtightening may damage screws or parts. Undertightening may allow screws to loosen (and possibly fall ou t) causing a short circuit or other damage.
4.1 Overview 4 Replacement Procedures Grip Color Some screws have a colored grip area to he lp you determine the leng th of the screw. Even numbered length screws: Brown Odd numbered length sc.
4 Replacement Procedures 4.2 Battery pack 4.2 Battery pack Removing the battery pack The following describes the procedure for removing the battery pack. (See Figure 4-1.) CAUTION: Take care not to short circuit the term inals when removing the battery pack.
4.2 Battery pack 4 Replacement Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 4-9 Installing the battery pack The following describes the procedure for inst alling the battery pack. (See Figure 4-1.) CAUTION: There is a danger that the lithium ion battery pack may explode if not fitted, operated, handled, or disposed correctly .
4 Replacement Procedures 4.3 PC card/SD card 4.3 PC card/SD card 4.3.1 PC Card Removing the PC card The following describes the procedure for rem oving the PC card. (See Figure 4-2.) NOTE : Insert or remove the PC card in accordan ce with any instructions in the PC card manual or the manuals of this computer.
4.3 PC card/SD card 4 Replacement Procedures 4.3.2 SD card Removing the SD card The following describes the procedure for rem oving the SD card. (See Figure 4-3.) NOTE: Insert or remove the SD card in accordan ce with any instructions in the SD card manual or the manuals of the co mputer system you are using.
4 Replacement Procedures 4.4 Memory module B 4.4 Memory module B CAUTION: The power must be turned off wh en you remove the memory module. Removing the memory module with the power on risks damaging the module or the computer itself. Do not touch the memory module termi nals.
4.4 Memory module B 4 Replacement Procedures 2. Open the left and right latches outside and remove the memory module B . Memory module B Latch Latch Figure 4-5 Removing the memory module B Installing the memory module B To install the memory module B, make sure th e com puter is in boot mode and powered off.
4 Replacement Procedures 4.5 HDD 4.5 HDD Removing the HDD The following describes the procedure for removing the HDD. (See Figure 4-6 to 4-8.) CAUTION: Take care not to press on the top or bottom of the HDD. Pre ssure may cause data loss or damage to the HDD.
4.5 HDD 4 Replacement Procedures 2. Raise the HDD assembly with holding the tab from the slot and pull out the HDD assembly from the connector of the HDD cable .
4 Replacement Procedures 4.5 HDD 3. Place the HDD assembly on a flat s urface and remove the following screws fixing the HDD holder. • M3 × 4C FLAT HEAD screw × 4 4.
4.5 HDD 4 Replacement Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 4-17 Installing the HDD The following describes the procedure for in stalling the HDD. (See Figure 4-6 to 4-8.) CAUTION: Do not hold the HDD by its top and bottom face.
4 Replacement Procedures 4.6 Slim select bay module 4.6 Slim select bay module Removing the slim select bay module The following describes the procedure for removing the slim select bay module. (See Figure 4-9 and 4-10.) The explanation and figure shown below are the optical disk drive removing/installing.
4.6 Slim select bay module 4 Replacement Procedures 3. Re move the following screws , connector cover and connector from the optical drive assembly. • M2 × 6C BIND screw × 2 4. Remove the following screw and connector base from the optical d rive assembly.
4 Replacement Procedures 4.6 Slim select bay module 4-20 [ CONFIDENTIAL] TECRA M9 Main tenance Manual (960-6 31) Installing the slim select bay module The following describes the procedure for instal ling the slim select bay module. (See Figure 4-9 and 4-10.
4.7 Keyboard holder 4 Replacement Procedures 4.7 Keyboard holder Removing the Keyboard holder The following describes the procedure for remo ving the keyboard holder. (See Figure 4-11.) 1. Open the display and make it flat. 2. Insert your fingers into the slots on both sides and remove the keyboard holder .
4 Replacement Procedures 4.8 Switch board 4.8 Switch board Removing the Switch board The following describes the procedure for rem o ving the switch board.
4.9 Bluetooth module 4 Replacement Procedures 4.9 Bluetooth module Removing the Bluetooth module The following describes the procedure for remo ving the Bluetooth module. (See Figure 4- 13.) 1. Disconnect the Bluetooth cable and Bluetooth antenna cable from the connector on the Bluetooth module.
4 Replacement Procedures 4.10 Keyboard/Memory module A 4.10 Keyboard/Memory module A Removing the keyboard/memory module A The following describes the procedure for removing the keyboard/memory module A. (See Figure 4-14 to 4-17.) 1. Re move the following screws and turn the keyboard face down on the palm rest.
4.10 Keyboard/Memory module A 4 Replacement Procedures 2. Remove the following screw s and memory slot cover . • M2.5 × 8B FLAT HEAD screw × 2 Memory slot cover M2.
4 Replacement Procedures 4.10 Keyboard/Memory module A CAUTION: The power must be turned off wh en you remove the memory module. Removing the memory module with the power on risks damaging the module or the computer itself. Do not touch the memory module termi nals.
4.10 Keyboard/Memory module A 4 Replacement Procedures 4. Disconnect the keyboard cable from the connector CN3230 on the system board and remove the keyboard .
4 Replacement Procedures 4.10 Keyboard/Memory module A 4-28 [ CONFIDENTIAL] TECRA M9 Main tenance Manual (960-6 31) Installing the keyboa rd/Memory module A The following describes the procedure for in stalling the keyboard/memory module A. (See Figure 4-14 to 4-17.
4.11 Fan holder 4 Replacement Procedures 4.11 Fan holder NOTE : When repairing the PC, be sure to clean the fan holder and cooling fin with a vacuum cleaner and cotton sticks, and remove dusts with tweezers. Removing the fan holder The following describes the procedure for re m oving the fan holder.
4 Replacement Procedures 4.12 Wireless LAN card 4.12 Wireless LAN card Removing the Wireless LAN card The following describes the procedure for re m oving the wireless LAN card. (See Figure 4-19 and 4-20.) CAUTION: Do not try to remove the wireless LAN card with the computer turned on.
4.12 Wireless LAN card 4 Replacement Procedures 5. Pull out the wireless LAN antenna cables (black, white and gray) from the hole of the cover assembly.
4 Replacement Procedures 4.12 Wireless LAN card Installing the Wireless LAN card The following describes the procedure for inst alling the wireless LAN card. (See Figure 4-19 and 4-20.) CAUTION: Be sure to switch the computer off before installing the wireless LAN card.
4.13 Touch pad 4 Replacement Procedures 4.13 Touch pad Removing the Touch pad The following describes the procedure for remo ving the touch pad. (See Figure 4-21 to 4-23.) 1. Lift the tip portions up first and remove the touch pad cover while releasing latches .
4 Replacement Procedures 4.13 Touch pad 2. Disconnect the touch pad cable from the connector CN3240 on the system board and remove the touch pad from the slot. (The touch pa d is adhered by the double-sided tape to the slot.) Touch pad CN3240 Touch pad cable Figure 4-22 Removing the touch pad 3.
4.13 Touch pad 4 Replacement Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 4-35 Installing the Touch pad The following describes the procedure for inst alling the touch pad. (See Figure 4-21 to 4-23.) 1. Connect the touch pad cable to the connector on the touch pad.
4 Replacement Procedures 4.14 Cover assembly and Base assembly 4.14 Cover assembly and Base assembly Removing the cover assembly and base assembly The following describes the procedure for removing the cover assembly and base assembly. (See Figure 4-24 and 4-25.
4.14 Cover assembly and Base assembly 4 Replacement Procedures 3. Turn over the computer and open the display. 4. Disconnect the LCD cable, speaker cable , switch cable and finger print sensor cable from the connector CN5000 , CN6170 , CN9500 and CN9550 on the system board.
4 Replacement Procedures 4.14 Cover assembly and Base assembly 4-38 [ CONFIDENTIAL] TECRA M9 Main tenance Manual (960-6 31) Installing the Cover assem bly and Base assembly The following describes the procedure for instal ling the cover assem bly and base assembly.
4.15 Fingerprint sensor board 4 Replacement Procedu res 4 Replacement Procedures 4.15 Fingerprint sensor board Removing the Fingerprint sensor board The following describes the procedure for rem ovi ng the fingerprint sens or board. (See Figure 4-26 and 4-27.
4 Replacement Procedures 4.15 Fingerprint sensor board 3. Remove the fingerprint sensor board fixed with the double-sided tape and peel off the double-sided tape that prevents a waterdrop from entering the computer. 4. Disconnect the fingerprint sensor cable from the connector on the fingerprint sensor board.
4.15 Fingerprint sensor board 4 Replacement Procedu res TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 4-41 Installing the Fingerprint sensor board The following describes the procedure for instal ling the fingerprint se nsor board. (See Figure 4-26 and 4-27.
4 Replacement Procedures 4.16 RTC battery 4.16 RTC battery Removing the RTC battery The following describes the procedure for re m oving the RTC battery. (See Figure 4-28.) 1. Disconnect the RTC battery cable from the connector CN9300 on the system board.
4.17 Microphone 4 Replacement Procedures 4.17 Microphone Removing the Microphone The following describes the procedure for removing the microphone. (See Figure 4-29.) 1. Peel off the glass tape and disconnect the microphone cable from the connector CN6050 on the system board.
4 Replacement Procedures 4.18 System board 4.18 System board Removing the System board The following describes the procedure for re moving the system board. (See Figure 4-30.) 1. Disconnect the Bluetooth cable from the connector CN4400 on the system board.
4.18 System board 4 Replacement Procedures CAUTION: Do not hold the portions (shown in the figure below) of the system board. It may damage the system board.
4 Replacement Procedures 4.18 System board Installing the system board The following describes the procedure for in stalling the system board and LCD cover assembly. (See Figure 4-30.) 1. Install the system board on the base assem bly. 2. Install the modem cable holder to the slot.
4.19 Base latch 4 Replacement Procedures 4.19 Base latch Removing the base latch The following describes the procedure for rem oving the base latch. (See Figure 4-31.) 1. Remove the base caps on the bottom while releas ing latches. 2. Remove the base latches .
4 Replacement Procedures 4.20 HDD cable/DC-IN jack 4.20 HDD cable/DC-IN jack Removing the HDD cable/DC-IN jack The following describes the procedure for re moving the HDD cable/DC-IN jack. (See Figure 4-32.) 1. Peel off the insulator and disconnect the HDD cable from the connector CN1900 on the system board.
4.21 MDC 4 Replacement Procedures 4.21 MDC Removing the MDC The following describes the procedure for removing the MDC. (See Figure 4-33.) 1. Remove the following screws securing the MDC. • M2 × 4B BIND screw × 2 2. Remove the MDC from the connector CN3010 on the system board.
4 Replacement Procedures 4.22 North bridge heat sink/C PU heat sink/Fan/CPU 4.22 North bridge heat si nk/CPU heat sink/Fan/CPU Removing the North bridge heat sink/CPU heat sink/Fan/CPU The following describes the procedure for rem o ving the North bridge heat sink/CPU heat sink/fan/CPU.
4.22 North bridge heat sink/CPU heat sink/Fan/CPU 4 Replacement Procedures 3. Remove the following screws in the reverse order of the number marked on the CPU hold plate. • M2 × 4B BIND screw × 3 4. Remove the CPU hold plate and metal plates . 5. Disconnect the fan cable from the connector CN8771 on the system board.
4 Replacement Procedures 4.22 North bridge heat sink/C PU heat sink/Fan/CPU 7. Remove the fan holder . 8. Remove the following screws and separate the CPU heat sink and fan . (Fan cable is secured to the fan by the insulator.) • M2.5 × 3B FLAT HEAD screw × 2 M2.
4.22 North bridge heat sink/CPU heat sink/Fan/CPU 4 Replacement Procedures Installing the North bridge heat sink/CPU heat sink/Fan/CPU The following describes the procedure for inst alling the North bridge heat sink/CPU heat sink/fan/CPU. (See Figure 4-34 to 4-39.
4 Replacement Procedures 4.22 North bridge heat sink/C PU heat sink/Fan/CPU 4. Apply new grease on the CPU and North bridge using a special syringe as shown in the following figure. Apply quarter of s cale (0.25ml) of grease evenly on the CPU chip and North bridge chip.
4.23 LCD unit/FL inverter 4 Replacement Procedures 4.23 LCD unit/FL inverter Removing the LCD unit/FL inverter The following describes the procedu re for removing the LCD unit/FL inverter. (See F igure 4- 40 to 4-44.) 1. Peel off the mask seals (6 points) and remove the following screws securing the LC D unit.
4 Replacement Procedures 4.23 LCD unit/FL inverter 4. Put the soft cloth on the keyboard and lay the LCD unit down as shown in the figure below. LCD unit Soft cloth Figure 4-41 Raying the LCD unit 4-5.
4.23 LCD unit/FL inverter 4 Replacement Procedures 5. Peel off the insulator ( with double-sided tape) on the FL inverter. 6. Disconnect the FL cables from both sides of the FL inverter.
4 Replacement Procedures 4.23 LCD unit/FL inverter 8. Remove two glass tapes securing the LCD cable and disconnect the LCD cable from the connector on the LCD unit. LCD cable Glass tape Figure 4-43 Removing the LCD cable 9. Remove the following screws and LCD unit .
4.23 LCD unit/FL inverter 4 Replacement Procedures TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL ] 4-59 Installing the LCD unit/FL inverter The following describes the procedu re for installing the LCD unit/FL inverter. (See Figure 4- 40 to 4-44.
4 Replacement Procedures 4.24 LCD cable 4.24 LCD cable Removing the LCD cable The following describes the procedure for re m oving the LCD cable. (See Figure 4-44 and 4- 45.) 1. Close the hinges and turn over the cover assembly and peel off the acetate tape fixing the LCD cable.
4.25 Wireless LAN antenna/Bluetooth antenna 4 Replacement Procedures 4.25 Wireless LAN antenna/Bluetooth antenna Removing the Wireless LAN antenna/Bluetooth antenna The following describes the procedu re for removing the wireless LAN antenna/Bluetooth antenna (See Figure 4-46.
4 Replacement Procedures 4.26 Hinge 4.26 Hinge Removing the Hinge The following describes the procedure for removing the hinge. (Figure 4-47 and 4-48.) 1. Push the LCD mask down. CAUTION: Do not push the top of the LCD mask. It may break the LCD mask.
4.26 Hinge 4 Replacement Procedures 4. Turn over the cover assembly and remove the following screws and metal plate . • M2.5 × 6C Tapping screw × 1 • M2 × 4B S-THIN HEAD screw × 1 5. Slide the left hinge inside a nd remove it through the hole.
4 Replacement Procedures 4.26 Hinge 4-64 [ CONFIDENTIAL] TECRA M9 Maintenance Man ual (960-631) Installing the Hinge The following describes the procedure for installing the hinge. (Figure 4-47 and 4-48.) 1. Pass the right hinge through the hole and secure it with the following screw .
4.27 Speaker 4 Replacement Procedures 4.27 Speaker Removing the Speaker The following describes the procedure for rem oving the speaker. (Figure 4-49.) 1. Peel the plastic tape and pass the connector of the speaker cable through the hole of the cover assembly.
4 Replacement Procedures 4.27 Speaker Installing the Speaker The following describes the procedure for installing the speaker. (Figure 4-49 to 4-51.) 1. Install the sp eakers (left and right) to the slots (l eft and right) after installing the hinges.
4.27 Speaker 4 Replacement Procedures 3. Arrange the speaker cable on the slot of the cover assembly. Speaker cable Figure 4-51 Arranging the speaker cable 4.
4 Replacement Procedures 4.28 Fluorescent Lamp 4-68 [ CONFIDENTIAL] TECRA M9 Maintenance Man ual (960-631) 4 Replacement Procedures 4.28 Fluorescent Lamp This system uses LCD modules from the followi ng suppliers. The procedure for replacing the fluorescent lamp is different for each LCD m odule.
4.28 Fluorescent Lamp 4 Replacement Procedures 4.28.1 Replacing the 14.1-in ch WXGA LG Philips Fluorescent Lamp CAUTION : When replacing the fluorescent lamp, wear finger covers or gloves to avoid contaminating or damaging the LCD panel. Be careful not to let dust or other foreign substance into the module.
4 Replacement Procedures 4.28 Fluorescent Lamp Disassembly of Top Case 1. Disassembly of Top Case. CAUTION : Pressure or stress should not be given on PCB and COF.
4.28 Fluorescent Lamp 4 Replacement Procedures Disassembly of Source PCB 1. Disassembly of Source PCB. CAUTION : Pressure or stress should not be given on PCB and COF.
4 Replacement Procedures 4.28 Fluorescent Lamp Disassembly of Board Ass’y, Tape Adhesive, Sheets, Light guide, Cover Ass’y Botto m (L) 1. Disassembly of Board Ass’y. CAUTION : This process should be made in Clea n room with no scratch nor particle on Polarizer and B/L Ass’y.
4.28 Fluorescent Lamp 4 Replacement Procedures Assembly of Cover Ass’y Bottom (L), Sheets, Light guide, T ape Adhesive and Board Ass’y 1. Detach a release paper from Double Ta pe at the Cover Ass’y Bottom (L). 2. Assembly of Cover Ass’y Bottom (L) and Screw (2Point).
4 Replacement Procedures 4.28 Fluorescent Lamp Assembly of Source PCB 1. Assembly of Source PCB. CAUTION : Stress should not be given on COF. Figure 4-57 Replacing LG.
4.28 Fluorescent Lamp 4 Replacement Procedures Assembly of Top Case 1. Assembly of Top Case. CAUTION : Pressure should not be given on PCB and COF. Figure 4-58 Replacing LG.
4 Replacement Procedures 4.28 Fluorescent Lamp Assembly of outside Tape and Cover shield 1. Assembly of Cover shield (S). CAUTION : Pressure or stress should not be given on Source PCB. Usage of gloves with anti-electric discharge coating is recommended.
4.28 Fluorescent Lamp 4 Replacement Procedures 4.28.2 Replacing the 14.1-inch WXGA Samsung Fluorescent Lamp To replace the 14.1-inch WXGA Samsung fluorescen t lam p, follow the steps below and refer to figures 4-60 to 4-63. Removing the fluorescent lamp 1.
4 Replacement Procedures 4.28 Fluorescent Lamp 2. Remove the side tapes and Al tape. Lamp-wire tape Bottom Al tape Side tape (left) Side tape (right) Figure 4-61 Replacing Samsung fluorescent lamp (WXGA) (2) 3. Separate the top chassis from the m olded frame.
4.28 Fluorescent Lamp 4 Replacement Procedures 4. Separate the panel assembly from backlight unit. CAUTION : Handle with care not to damage COF of S/D.
4 Replacement Procedures 4.28 Fluorescent Lamp 4-80 [ CONFIDENTIAL] TECRA M9 Maintenance Man ual (960-631) Assembling the fluorescent lamp The assembly procedure of the 15.4-inch Sams ung fluorescent lamp is the reverse of the above disassembly procedure.
4.28 Fluorescent Lamp 4 Replacement Procedures 4.28.3 Replacing the 14.1-inch WXGA+ LG Philips Fluorescent Lamp CAUTION : When replacing the fluorescent lamp, wear finger covers or gloves to avoid contaminating or damaging the LCD panel. Be careful not to let dust or other foreign substance into the module.
4 Replacement Procedures 4.28 Fluorescent Lamp Disassembly of Top Case 1. Disassembly of Top Case. CAUTION : Pressure or stress should not be given on PCB and COF.
4.28 Fluorescent Lamp 4 Replacement Procedures Disassembly of Source PCB 1. Disassembly of Source PCB. CAUTION : Pressure or stress should not be given on PCB and COF.
4 Replacement Procedures 4.28 Fluorescent Lamp Disassembly of Board Ass’y, Tape Adhesive, Sheets, Light guide, Cover Ass’y Botto m (L) 1. Disassembly of Board Ass’y. CAUTION : This process should be made in Clea n room with no scratch nor particle on Polarizer and B/L Ass’y.
4.28 Fluorescent Lamp 4 Replacement Procedures Assembly of Cover Ass’y Bottom (L), Sheets, Light guide, T ape Adhesive and Board Ass’y 1. Detach a release paper from Double Ta pe at the Cover Ass’y Bottom (L). 2. Assembly of Cover Ass’y Botto m (L) and Screw (2 Points ).
4 Replacement Procedures 4.28 Fluorescent Lamp Assembly of Source PCB 1. Assembly of Source PCB. CAUTION : Stress should not be given on COF. Figure 4-69 Replacing LG.
4.28 Fluorescent Lamp 4 Replacement Procedures Assembly of Top Case 1. Assembly of Top Case. CAUTION : Pressure should not be given on PCB and COF. Figure 4-70 Replacing LG.
4 Replacement Procedures 4.28 Fluorescent Lamp Assembly of Source PCB 1. Assembly of Source PCB & Cover shield(S). CAUTION : Pressure or stress should not be given on Source COF & Source PCB. Usage of gloves with anti-electric discharge coating is recommended.
[CONFIDENTIAL] Appendices.
Appendices App-ii [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631).
Appendices TECRA M9 Maintenance Manual ( 960-631) [CONFIDENTIAL] App-iii Appendix Content s Appendix A Handling the LCD Module ........................................................................... A-1 Appendix B Board Layout ....................
Appendices App-iv [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) C.22 CN8810 Main Battery connector (10-pin) .......................................................... C-20 C.23 CN9300 R TC Battery connector (3-pin) .............................
Appendices TECRA M9 Maintenance Manual ( 960-631) [CONFIDENTIAL] App-v Figures Figure B-1 System board (FNPSY*) layout (front) ......................................................... B-1 Figure B-2 System board (FNPSY*) layout (back) ...............
Appendices App-vi [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) T able C-1 1 Dual Point interface connector (8-pin) ........................................................... C-16 T able C-12 Switch board interface connector (8-pin) ..........
Appendices TECRA M9 Maintenance Manual ( 960-631) [CONFIDENTIAL] App-vii T able I-1 MTBF ..............................................................
Appendices App-viii [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
Appendix A Handling the LCD Module Appendices Appendix A P Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assem bly or disassembly. Observe the following precautions when handling the LCD module: 1.
Appendices Appendix A Handling the LCD Module 3. If the panel’s surface gets dirty, wipe it with cotton or a soft cloth. If it is still dirty, try breathing on the surface to create a light condensate and wipe it again. If the surface is very dirty, we recommend a CRT cleaning agent.
Appendix A Handling the LCD Module Appendices 5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge.
Appendices Appendix A Handling the LCD Module 7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage.
Appendix A Handling the LCD Module Appendices 9. Do not disassemble the LCD module. Disassem bly can cause malfunctions. 10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxime).
Appendices Appendix A Handling the LCD Module A-6 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
Appendix B Boar d Layout Appendices Appendix B Board Layout B.1 System Board (FNPSY*) Front V iew Figure B-1 System board (FNPSY*) layout (front) TECRA M9 Maintenance Manual ( 960-631) [CONFIDENTIAL] .
Appendices Appendix B Boar d Layout B-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table B-1 System board (FNPSY*) ICs and connectors (front) Number Name CN1400 SO-DIMM0 connector IC1600 Int.
Appendix B Boar d Layout Appendices B.2 System Board (FNPSY *) Back View Figure B-2 System board (FNPSY*) layout (back) TECRA M9 Maintenance Manual ( 960-631) [CONFIDENTIAL] B-3.
Appendices Appendix B Boar d Layout B-4 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table B-2 System board FNPSY*) connectors (back) Number Name IS1050 CPU socket IC1200 Intel Crestline-GM (N.
Appendix B Boar d Layout Appendices B.3 Switch Board (FNPSW*) Front and Back V iew (front) (back) Figure B-3 SwitchBoard (FNPSW*) layout (front/back) Table B-3 SwitchBoard (FNPSW*) connectors (front/b.
Appendices Appendix B Boar d Layout B.4 Fingerprint sensor Board (FNPFS*) Front and Back V iew (front) (back) Figure B-4 Fingerprint sensor Board (FNPFS*) layout (front/back) Table B-4 Fingerprint sen.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-1 Appendix C Appendix C Pin Assignments System board C.1 CN1400 SO-DIMM0 connector (200-pin) Table C-1 SO-DIMM0 connector (200-pin) (1/3) Pin No. Signal Name I/O Pin No.
Appendices Appendix C Pin Assignments C-2 [ CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table C-1 SO-DIMM0 connector (200-pin) (2/3) Pin No. Signal Name I/O Pin No. Signal Name I/O 63 ADQ29-B1P I/O 64 ADQ24-B1P I/O 65 GND - 66 GND - 67 ADM3-B1P I 68 ADQS3-B1N I/O 69 N.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-3 Table C-1 SO-DIMM0 connector (200-pin) (3/3) Pin No. Signal Name I/O Pin No.
Appendices Appendix C Pin Assignments C-4 [ CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) C.2 CN1410 SO-DIMM1 connector (200-pin) Table C-2 SO-DIMM1 connector (200-pin) (1/3) Pin No.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-5 Table C-2 SO-DIMM1 connector (200-pin) (2/3) Pin No. Signal Name I/O Pin No. Signal Name I/O 63 BDQ29-B1P I/O 64 BDQ28-B1P I/O 65 GND - 66 GND - 67 BDM3-B1P I 68 BDQS3-B1N I/O 69 N.
Appendices Appendix C Pin Assignments C-6 [ CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table C-2 SO-DIMM1 connector (200-pin) (3/3) Pin No. Signal Name I/O Pin No.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-7 C.3 CN1820 Select bay interface connector (72-pin) Table C-3 Select bay interface connector (72-pin) Pin No.
Appendices Appendix C Pin Assignments C-8 [ CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) C.4 CN1900 SATA interface connector (11-pin) Table C-4 SATA interface connector (11-pin) Pin No.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-9 C.5 CN2110 PC card interface connector (70-pin) Table C-5 PC card interface connector (70-pin) Pin No.
Appendices Appendix C Pin Assignments C-10 [CONFID ENTIAL] TECRA M9 Maintenance Manual (960-631) C.6 IS2150 SD card interface connector (12-pin) Table C-6 SD card interface connector (12-pin) Pin No.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-11 C.7 CN2300 Docking interface connector (133-pin) Table C-7 Docking interface connector (133-pin) (1/3) Pin No.
Appendices Appendix C Pin Assignments C-12 [CONFID ENTIAL] TECRA M9 Maintenance Manual (960-631) Table C-7 Docking interface connector (133-pin) (2/3) Pin No.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-13 Table C-7 Docking interface connector (133-pin) (3/3) Pin No.
Appendices Appendix C Pin Assignments C-14 [CONFID ENTIAL] TECRA M9 Maintenance Manual (960-631) C.8 CN2600 Mini PCI Express interface connector (52-pin) Table C-8 Mini PCI Express interface connector (52-pin) Pin No.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-15 C-9 CN3010 MDC interface connector (12-pin) Table C-9 MDC interface connector (12-pin) Pin No.
Appendices Appendix C Pin Assignments C-16 [CONFID ENTIAL] TECRA M9 Maintenance Manual (960-631) C.11 CN3240 Dual Point interface connector (8-pin) Table C-11 Dual Point interface connector (8-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 SP-P5V - 2 SPX-PXP O 3 SPY-PXP O 4 SP-GND - 5 GND - 6 IPDCLK-P5P I/O 7 IPDDAT-P5P I/O 8 P5V I C.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-17 C.14 CN4230 IEEE 1394 interface connector (4-pin) Table C-14 IEEE 1394 interface connector (4-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 ZTPB0-P3N I/O 2 ZTPB0-P3P I/O 3 ZTPA0-P3N I/O 4 ZTPA0-P3P I/O 1T GND - 2T GND - 3T GND - 4T GND - C.
Appendices Appendix C Pin Assignments C-18 [CONFID ENTIAL] TECRA M9 Maintenance Manual (960-631) C.17 CN4611 USB port 4 connector (4-pin) Table C-17 USB port 4 connector (4-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 USBOPS-E5V O 2 ZUSBP4-E3N I/O 3 ZUSBP4-E3P I/O 4 GND - 1T GND - 2T GND - 3T GND - - C.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-19 C.19 CN5000 LCD interface connector (40-pin) Table C-19 LCD interface connector (40-pin) Pin No.
Appendices Appendix C Pin Assignments C-20 [CONFID ENTIAL] TECRA M9 Maintenance Manual (960-631) C.20 CN5080 RGB connector (15-pin) Table C-20 RGB connector (15-pin) Pin No.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-21 C.23 CN9300 RTC Battery connector (3-pin) Table C-23 RTC Battery connector (3-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 (R3V) - 2 NC - 3 GND - 1T GND - 2T GND - C.
Appendices Appendix C Pin Assignments C-22 [CONFID ENTIAL] TECRA M9 Maintenance Manual (960-631) C.28 J6310 Headphone connector (6-pin) Table C-28 Headphone connector (6-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 A-GND - 2 HEADL-PXP O 3 HEADR-PXP O 4 DETCTA-P4N O 5 A-GND - 6 NC - C.
Appendix C Pin Assignments Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] C-23 Switch Board C.31 CN9510 System board interface connector (8-pin) Table C-31 System board interface connector (8-pin) Pin No.
Appendices Appendix C Pin Assignments C-24 [CONFID ENTIAL] TECRA M9 Maintenance Manual (960-631).
Appendix D Keyboard Scan/Character Codes Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] D-1 Appendix D Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Cap No.
Appendices Appendix D Keyboard Scan/Character Codes D-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table D-1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Cap No.
Appendix D Keyboard Scan/Character Codes Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] D-3 Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Cap No.
Appendices Appendix D Keyboard Scan/Character Codes D-4 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table D-1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No.
Appendix D Keyboard Scan/Character Codes Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] D-5 Table D-2 Scan codes with left Shift key Code set 1 Code set 2 Cap No.
Appendices Appendix D Keyboard Scan/Character Codes D-6 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table D-3 Scan codes in Numlock mode Code set 1 Code set 2 Cap No.
Appendix D Keyboard Scan/Character Codes Appendices TECRA M9 Maintenance Manual (960-631) [CONFIDENTIAL] D-7 Table D-5 Scan codes in overlay mode Code set 1 Code set 2 Cap No.
Appendices Appendix D Keyboard Scan/Character Codes D-8 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631) Table D-7 No.126 key scan code Code set 1 Code set 2 Key top Shift Make Make Pause Co mmo n * E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl* E0 46 E0 C6 E0 7E E0 F0 7E *: This key generates only make codes.
Appendix E Key Layout Appendices Appendix E Appendix E Key Layout E.1 United Kingdom (UK) Keyboard Figur e E-1 UK keyboard E.2 United St ates (US) Keyboard Figur e E-2 US keyboar d TECRA M9 Maintenanc.
Appendices Appendix E Key Layout E-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
Appendix F W iring diagrams Appendices Appendix F Appendix F Wiring diagrams F .1 RGB Monitor Loopback Connector Figur e F-1 RGB Monitor Loopback Connector F .
Appendices Appendix F W iring diagrams F .3 RS-232C direct connection cable (9-pin to 9-pin) Figur e F-3 RS-232C dir ect connection cable (9-pin to 9-pin) F .
Appendix F W iring diagrams Appendices F .5 LAN Loopback Connector Figur e F-5 LAN Loopback Connector TECRA M9 Maintenance Manual ( 960-631) [CONFIDENTIAL] F-3.
Appendices Appendix F W iring diagrams F-4 [CONFIDENTIAL] TECRA M9 Maintenance Manual ( 960-631).
Appendix G BIOS r ewrite procedur es Appendices Appendix G Appendix G BIOS rewrite procedures This Appendix explains how to rewrite th e system BIOS program when you update the system BIOS. Tools T o rewrite the BIOS, you need the following tool: BIOS/EC/KBC rewriting disk for the com puter that has renewed BIOS data.
Appendices Appendix G BIOS r e write pr ocedures G-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
Appendix H EC/KBC r ewrite procedur es Appendices TECRA M9 Maintenance Manual ( 960-631) [CONFIDENTIAL] H-1 Appendix H Appendix H EC/KBC rewrite procedures This Appendix explains how to rewrite th e EC/KBC system program when you update the EC/KBC system.
Appendices Appendix H EC/KBC r ewrite procedur es H-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
Appendix I Reliability Appendices TECRA M9 Maintenance Manual ( 960-631) [CONFIDENTIAL] I-1 Appendix I Appendix I Reliability The following table shows MTBF (Mean T ime Between Failures).
Appendices Appendix I Reliability I-2 [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631).
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