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V ersa S940 Disassembly Manual.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 2 Table of contents Overview....................................................................................................................... .......................................... 3 Technician Notes .
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 3 Overview This document contains step-by-steps disassembly inst ructions for the Versa S940/EasyNote A7 chassis. The instructions are illustrated where necessary with images of the part that is being removed o r disassembled.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 4 Hazardous Voltag e There is hazardous voltage pr esent inside the computer when it is connect to an AC supp ly , even w hen the computer’s power switch is off. Exposur e to hazardous voltage could cause personal injury.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 5 Removing the Battery Perform the following steps to remove the battery: 1. Make sure to power off the Versa S94 0/EasyNote A7. 2. Turn the unit upside down. 3. Unlock the battery an d slide it out of its place as the ar row shows in Fig.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 6 Removing the Memory Module To remove the Memory Module, first remove th e battery (see Removing the Battery ), then perform the following steps: 1. Release the three screw s retaining the memory module cov er.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 7 Removing the WLAN Card Module To remove the WLAN Card Module, first remove the Memor y Module Cover (see Removing Memory Module ) then perform the following steps: 1. Disconnect the wireless ante nna connector and release the WLAN Car d Module as shown in Error! Reference source not found.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 8 Removing the Hard Disk Drive To remove the hard disk drive, first remo ve the batter y (see Removing th e Battery ), then perform the following steps: 1. Remove the screw s as s how n in Fig. 5 Fig.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 9 3. Remove four screws that around HDD module. Fig. 7 HDD module Note: When installing HDD, make sure the HDD mod ule st rap pro perly insert into base unit as shown in below picture.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 10 Removing the Optical Disk Drive To remove the ODD, first remove the battery (s ee Removing the Battery ) and Memory M odule Cove r (s e e Removing Memory Module ) then perform the follow ing steps: 1.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 11 Removing the CPU To remove the CPU first remove the battery (see Rem oving the B attery ) then perform the following st eps: 1. Losses four screws that re taining the CPU cover as sh own in Fig.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 12 3. Unlock the CPU from the CPU socket and lift up the CPU carefully. Fig. 12 Unlocking the CPU.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 13 Removing the Keyboard To remove the Keyboard , first remove the batte ry (see Removing the Batter y ), then perform the following steps: 1. Release two screws on keyboard cover as shown in Fig. 13 Fig.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 14 3. Unscr ew two s crews at the botto m as show n in Fig. 15 Fig. 15 Unscrewing Keyboard screws Caution: If using wrong screws during keyboard assemble mi ght result damage to keyboard. Thus please mark those screws carefully during disse mble.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 15 5. Lift up the keyboard and disconnect it fr om the system as shown in Fig. 17 Fig. 17 Disconnecting the keyboard flat cable Removing the LCD M.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 16 2. Disconnect LCD Cable Conne ction and remove four screws retaining the Heat Plate as shown in Fig. 19 Fig. 1 9 Removing the screws retaining the LCD module 3. Carefully lift up the LCD Module.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 17 Removing the LCD Pane l To remove the LCD panel, first remo ve the LCD module (see Removing the LCD Modu le ), then perform t he following st eps: 1. Use a pin to remove the r ubber cover on the LCD module as shown in Fig.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 18 4. Release four screws at the both side of LCD hinge as shown in Fig. 22 Fig. 22 Unscrew LCD Penal 5. Disconnect all connectors on inverter board as shown in Fig. 23 Fig. 23 Removing the Inverter Board 6.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 19 Removi ng the Top Cover To remove the Top Cover , first remove the battery (see Removing the Battery ), remove the HDD (see Remov ing the H ard.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 20 3. Disconnect the Touch Pad Connector and remove all screws as shown in Fig. 27 Fig. 27 Top cover 4.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 21 Removing the Main Board To remove the Main Board, first rem ove the Top Cover (see Removing Top Cover ) then perform the following steps: 1. Remove all connection and screws on main board as shown in Fig.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 22 3. Dis connect Audio board fr om main bo ard as shown in Fig. 30 Fig. 30 VGA board 4. This step only applicable to EasyNote A7. Flip over the main board and release two screws on S-Video Board as shown in Fig.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 23 Removing the Speaker Assembly To remove the Speaker Assembly, first re move the Main Board (see Remo vin g th e Ma in Board ) then perform the following steps: 1. Remove the screws holding Speaker Assembly as shown in Fig.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 24 DIP Switch Settings No DIP switch available on ED1 platform. Screws M2.5x2.5 Silver M2.5x4 Silver M2.5 x8 Copper M2.5x5 Black M2.5x5 Silver M2.5x6 Silver M2.5x6 Copper M2x7 Silver M2x3 Silver M2x4 Silver M2.
NEC Versa S940/PB EasyNote A7 Disassembly Manual Page 25 Notice The information in this guide is subject to chan ge without notice. This guide contains information protected by copyright. No part of this guide may be photocopied or reproduced in any form or by any means without pr ior written consent from NEC Computer s International BV.
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