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Intel® Desktop Board D945GSEJT Product Guide Order Number: E59413-0 02US.
Revision History Revision Revision History Date -001 First release of the Intel ® Desktop Board D945GSEJT Product Guide February 2009 -002 Second release of the Intel ® Desktop Board D945GSEJT Produ.
iii Preface This Product Guide gives in formation about board layout , component installation, and regulatory requirements for Intel ® Desktop Board D945GS EJT. Intended Audience The Product Gu ide is intended for techn ically qualified personn el. It is not inten ded for general audiences.
Intel Desktop Board D945GSEJT Product Guide iv Terminology The table below gives descriptions to some common terms used in the product guide. Term Description GB Gigabyte (1,073,741,824 bytes) GHz Gig.
v Contents 1 Desktop Board Features Desktop Board Components................................................................................. 12 Proce ssor ...............................................................................................
Intel Desktop Board D945GSEJT Product Guide vi 3 Updating the BIOS Updating the BIOS with the I ntel ® Express BIOS U pdate Uti lity ................................. 55 Updating the BIOS with the If lash Memory Up date Ut ility .....................
Contents vii Figures 1. Intel Desktop Board D945GSEJT Co mponents ................................................... 12 2. LAN Status LED s .......................................................................................... 18 3. Location of the St andb y Power Indicator .
Intel Desktop Board D945GSEJT Product Guide viii 28. Lead-Free Second Level Interconnect Mar ks ..................................................... 66 29. China RoHS Environmentally Fri endly Use Period Mark ....................................... 67 30.
9 1 Desktop Board Features This chapter bri efly describes the main featur es of Intel ® Desktop Board D945GSEJT. Table 1 summarizes the featur es of the Desktop Board. Table 1. Feature Summar y Form Factor Low-profile Mini-ITX (20 milli meters [0.79 inches] x 170 millimeters [6.
Intel Desktop Board D945GSEJT Product Guide 10 BIOS • Intel ® BIOS • Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS LAN Support • 10/100/1000 Mb/s (Gig.
Desktop Board Features 11 For more information on Intel Desktop Bo ard D945GSEJT consult the following online resources: To find information about… Visit this World Wide Web site: Intel Desktop Board D945GSEJT http://www.intel.com/products/mot herboard/D945GSEJT/index.
Intel Desktop Board D945GSEJT Product Guide 12 Desktop Board Components Figure 1 shows the location of the ma jor components on Intel Desktop Board D945GSEJT.
Desktop Board Features 13 Table 2. Intel Desktop Board D945G SEJT Components Label Description A Back panel connectors B 12 V processor core voltage connector (2 x 2) C SO-DIMM Connector D Intel 82945.
Intel Desktop Board D945GSEJT Product Guide 14 Processor Intel Desktop Board D945GSEJT includes an Intel Atom processor N270. The processor is soldered to the Desktop Bo ard and is not customer upgradeable. NOTE The board is designed to be passively cooled in a properly ventilated chassis.
Desktop Board Features 15 Intel 945GSE Graphics Subsystem Intel ® GMA950 Graphics Controller The Intel GMA950 graphics controller features the following: • 166 MHz core frequency • High performance 3-D se tup and r ender engine • High quality texture engine ⎯ DX9* Compliant Hardware Pixel Shader 2.
Intel Desktop Board D945GSEJT Product Guide 16 Digital Visual Interface (DVI) Support The DVI-D port supports digital DVI displays. The maximum supported resolution is 1600 x 1200 (UXGA).
Desktop Board Features 17 The audio stream for the line-out port is routed according to the followin g dependencies: • By default, the audio st ream is down-mixed to mono and amplified f or an internal mono speaker.
Intel Desktop Board D945GSEJT Product Guide 18 LAN Subsystem The LAN subsystem con sists of the followin g: • Intel 82801GBM ICH7-M • Realtek 8111D Gigabit Ethernet Controlle r for 10/100/100 0 Mb.
Desktop Board Features 19 USB 2.0 Support The Desktop Board supports up to seven USB 2.0 ports (three ports routed to the back panel and four ports routed to two front panel USB 2.0 headers). O ne of the front panel USB headers supports an Intel Z-U130 USB Solid-State Drive (or compatible device).
Intel Desktop Board D945GSEJT Product Guide 20 SATA Interface The Desktop Board supports two Serial AT A ch annels (3.0 Gb/s) that support one device per channel. The SAT A controller supports IDE a nd ACHI configurati on and can operate in both legacy and native modes.
Desktop Board Features 21 Security Passwords The BIOS includes security feature s that restrict whether the BIOS Setup program can be accessed and who can boot the c omputer.
Intel Desktop Board D945GSEJT Product Guide 22 Power Management Features Power management is implemented at sev eral levels, including: • Advanced Configuration and Power Interface (ACPI) • Hardwa.
Desktop Board Features 23 Figure 3. Location of the Standby P ower Indicator For more information on standby current requ irements for the Desktop Board, refer to the Technical Product Specification on the Intel Desktop D945G SEJT web page at http://www.
Intel Desktop Board D945GSEJT Product Guide 24 Instantly Available PC Technology Instantly Available PC technology enabl es the board to enter the ACP I S3 (Suspend-to- RAM) sleep-state. While in t he ACPI S3 sleep-state, th e computer will appear to be off (the hard drive(s) and fan will power off , the front panel pow er LED will blink).
Desktop Board Features 25 ENERGY STAR*, e-Standby, and EuP Compliance Intel Desktop Board D945GSEJT meets the ENERGY STAR requirements listed in Table 4 when used in correspon ding system configurations.
Intel Desktop Board D945GSEJT Product Guide 26.
27 2 Installing and Replacing Desktop Board Components This chapter tel ls you how to: • Install the I/O sh ield • Install and remove the Desktop Board • Install and remove system memory • Con.
Intel Desktop Board D945GSEJT Product Guide 28 Installation Precautions When you install and test the Intel Deskt op Board, observe all warnin gs and cautions in the installat ion instruction s.
Installing and Replacing Desktop Board Components 29 Installing the I/O Shield The Desktop Board comes with a n I/O shield. When installed in the chassis, the shield blocks radio frequency t ransmissions, protects internal components from dust and foreign objects, and promotes corre ct airflow within the chassis.
Intel Desktop Board D945GSEJT Product Guide 30 Installing and Removing the Desktop Board CAUTION Only qualified technical personnel should do this procedure. Disconnect the computer from its power source before performing th e procedures described here.
Installing and Replacing Desktop Board Components 31 Installing System Memory NOTE To be fully compliant with all applicable Intel SDRAM memory specifications, the board requires SO-DIMMs that support the Serial Presence Detect (SPD) data structure. The Desktop Board has one 200-pin DDR2 SO-D IMM socket that supports up to 2 GB of system memory.
Intel Desktop Board D945GSEJT Product Guide 32 To remove an SO-DIMM from the socket, gen t ly spread the socket’s retention arms as shown in Figure 7 to di sengage them from the SO-DIMM. Figure 7. Removin g System M emory Connecting SATA Drives Intel Desktop Board D945GSEJT supports two SATA drive s with two data connectors.
Installing and Replacing Desktop Board Components 33 Figure 8. Connecting the SATA Data and Power Cables.
Intel Desktop Board D945GSEJT Product Guide 34 Installing a Wireless LAN Card in the PCI Express Full-Mini Card Slot A wireless LAN card can be installed in the Desktop Board’s PCI Ex press Full-Mini Card slot. To install a wireless LAN card on the Desktop Board, see Figure 9 and follow these steps: 1.
Installing and Replacing Desktop Board Components 35 Installing an Intel ® Z-U130 USB Solid-State Drive (or Compatible Device) An Intel Z-U130 USB Solid-State Drive (or co mpatible device) can be installed on the Desktop Board by using the onboa rd USB 2.
Intel Desktop Board D945GSEJT Product Guide 36 Connecting to the Internal Headers and Connectors Before connecting cables to the intern al headers or connectors, observe the precautions in " Before You Begin" on page 27.
Installing and Replacing Desktop Board Components 37 Table 5. Internal Connectors and Headers Item Description A +12 V internal power connector (ATX12V) B Serial port header (COM 2) C Serial port head.
Intel Desktop Board D945GSEJT Product Guide 38 Table 7. PS/2 Keyboard Port Header Pin Signal Name Pin Signal Name 1 Data 2 Key (no pin) 3 Ground 4 +5V 5 Clock 6 Key (no pin) Table 8.
Installing and Replacing Desktop Board Components 39 Table 10. Chas sis Intrusion Header Pin Signal Name 1 Intruder# 2 Ground Table 11. SATA P ower Connector Pin Signal Name 1 +12 VDC 2 Ground 3 Ground 4 +5 VDC Table 12.
Intel Desktop Board D945GSEJT Product Guide 40 Table 13. Front Panel Wireless Activity LED Header Pin Signal Name 1 LED (+) 2 Ground Table 14. S/PDI F Header Pin Signal Name 1 Ground 2 S/PDIF out 3 VCC (5V) Table 15. Intern al Mono Speaker Header Pin Signal Name 1 + 2 − Table 16.
Installing and Replacing Desktop Board Components 41 Table 18. Front Panel USB Header Pin Signal Name Pin Signal Name 1 +5 VDC 2 +5 VDC 3 D- 4 D- 5 D+ 6 D+ 7 Ground 8 Ground 9 KEY (no pin) 10 No Connect Table 19.
Intel Desktop Board D945GSEJT Product Guide 42 Power Supply Connectors The board has the following power supply connectors: • External Power Supply – the board can be powered with a 12 V exte rnal power supply though a DC connector on the back panel.
Installing and Replacing Desktop Board Components 43 Table 21. Front Panel Header Pin Signal In/ Out Description Pin Signal In/ Out Description Hard Drive Activity LE D Power LED 1 HD_PWR Out Hard dis.
Intel Desktop Board D945GSEJT Product Guide 44 Power/Sleep LED Pins Pins 2 and 4 can be co nnected to a one- or t wo-color LED. Table 22 shows the possible states for a o ne-color power LED.
Installing and Replacing Desktop Board Components 45 Figure 14 is a connection diagram for the front panel USB header (see Figure 11, W). Figure 14. Connection Di agram for the Fr ont Panel USB Header.
Intel Desktop Board D945GSEJT Product Guide 46 Connecting a Chassis Fan Figure 15 shows t he location of the chassis fan header. Connect the chassis fan cable to this header.
Installing and Replacing Desktop Board Components 47 Setting the BIOS Configuration Jumper NOTE Always turn off the power and unplug the power cord from the co mputer before changing a jumper. Moving the jumper wi th the power on may result in un reliable computer operation.
Intel Desktop Board D945GSEJT Product Guide 48 Figure 16 shows t he location of the Desktop Board’s BIOS configuratio n jumper block. Table 23. Jumper Settings for the BIOS Setup Pr ogram Modes Jumper Setting Mode Description Normal (default) (1-2) The BIOS uses the current configuration and passwords for booting.
Installing and Replacing Desktop Board Components 49 8. Use the arrow keys to select Clear Passwo rds. Press <Enter> and Setup displays a pop-up screen requesting t hat you confirm clearing the password. Select Yes and press <Enter>. Setup displays the maintenance menu ag ain.
Intel Desktop Board D945GSEJT Product Guide 50 VIKTIGT! Risk för explosion om batteriet ersätts med felaktig batterityp . Batterier ska kasseras en ligt de lokala miljövårdsbestämmelserna. VARO Räjähdysvaara, jos pariston tyyppi on väärä. Paristot on kierrätettävä, jos se on mah dollista.
Installing and Replacing Desktop Board Components 51 Προσοχή Υπάρχει κίνδυνος για έκρηξη σε περίπτωση που η μπαταρία αν τικατασταθεί απ ό μία λανθασμένου τύπου .
Intel Desktop Board D945GSEJT Product Guide 52 . UYARI Yanl ı ş türde pil tak ı ld ı ğ ı nda patlama riski vard ı r. Piller mümkün oldu ğ unda g eri dönü ş türülmelidir. Kullan ı lm ı ş piller, yerel çevre yasalar ı na uy gun ola rak at ı lmal ı d ı r.
Installing and Replacing Desktop Board Components 53 To replace the battery, follow these steps: 1. Observe the precautions in " Before You Begin" (see page 27). 2. Turn off all peripheral devices connec ted to t he computer. Di sconnect the computer’s power cord from the AC power source (wall outlet or power adapter).
Intel Desktop Board D945GSEJT Product Guide 54.
55 3 Updating the BIOS The BIOS Setup program can be used to vi ew and change the BIOS settings for the computer. You can ac cess the BIOS Setup program by pressing the <F2> key a fter the Power-On Self-Test ( POST) memory test begins and before the operating system boot begins.
Intel Desktop Board D945GSEJT Product Guide 56 Updating the BIOS with the Iflash Memory Update Utility You can use th e information in th is section to update the BIOS us ing the Iflash Memory Update Utility. Obtaining the BIOS Update File You can update to a new version of the BIOS by using the Iflash BIOS update file.
Updating the BIOS 57 Recovering the BIOS It is unlikely that anythin g will interrupt a BIOS u pdate; however, if an int erruption occurs, the BIOS could be damaged. Table 24 lists the drives and media types that can and ca nnot be used for BIOS recovery.
Intel Desktop Board D945GSEJT Product Guide 58.
59 A Board Status and Error Messages This appendix describes statu s error me ssages generated by the Desktop Board’s BIOS. The BIOS indicates these error messa ges with LED blink codes, speaker beep codes, and by text displa yed on the PC monitor.
Intel Desktop Board D945GSEJT Product Guide 60 POST Error Messages The BIOS also displays an error message on the PC monitor whe n a recoverable error occurs during POST. Table 26 lists the BIOS error messa ges and a brief description of each. Table 26.
61 B Regulatory Compliance This appendix contain s the following regulatory compliance in formation for Intel Desktop Board D945GSEJT: • Safety standards • European Union Declaration of Conformity.
Intel Desktop Board D945GSEJT Product Guide 62 European Union Declaration of Conformity Statement We, Intel Corporation, declare u nder our sole responsibilit y that the produc t Intel ® Desktop Boar.
Regulatory Compliance 63 Norsk Dette produktet er i henhold t il bestemmelsene i det eu ropeiske direktivet 2004/108/EC & 2006/95/EC. Polski Niniejszy produkt jest zgodny z post anowieniami Dyrektyw Unii Eu ropejskiej 2004/108/EC i 2006/95/EC. Portuguese Este produto cumpre com as norm as da Diretiva Européia 2004/108/EC & 2006/95/EC.
Intel Desktop Board D945GSEJT Product Guide 64 Deutsch Als Teil von Intels En gage ment für den Umwel tschutz ha t das Unternehmen das Intel Produkt-Recyclingprogramm i mplementiert, das Einzel handelskunden vo n Intel Markenprodukten ermöglicht, gebrauchte Produkte an ausgew ählte Standorte für ordnungsgemäßes Recycling zurückzugeben.
Regulatory Compliance 65 Portuguese Como parte deste compromisso com o respei to ao ambi ente, a Intel i mplementou o Programa de Reciclagem de Produtos para que os consum idores finais possam enviar produtos Intel usados para locais s elecionad os, onde esses produtos são reciclados de maneira adequada.
Intel Desktop Board D945GSEJT Product Guide 66 Lead-free 2LI/Pb-free 2LI Board The electronics indust ry is transitioning t o European Union (EU) Restriction of Hazardous Substances (RoHS)-compliant pro d ucts. The RoHS legislation restricts the use of six materials.
Regulatory Compliance 67 Restriction of Hazardous Substances (RoHS) European Union RoHS EU RoHS Directive 2002/95/EC restricts the use of the following six m aterials in various types of electronic an.
Intel Desktop Board D945GSEJT Product Guide 68 The China MII also stipulates that a materi al Self Declaration Tabl e (SDT) must be included in a product’s user docum entation. The SDT for Intel Desktop Board D945GSEJT is shown in Figure 18. Figure 18.
Regulatory Compliance 69 EMC Regulations Intel Desktop Board D945GSEJT complies with the EMC re gulations stated in Table 30 when correctly inst alled in a compatible host system.
Intel Desktop Board D945GSEJT Product Guide 70 Korean Class B statemen t translation: This is hou sehold equipment th at is certified to comply with EMC requirement s. You may use this equipment in residential environments and other non-residenti al environments.
Regulatory Compliance 71 Product Certifications Board-Level Certification Markings Intel Desktop Board D945GSEJT has the pr oduct certification markings shown in Table 31. Table 31. Product Certification Markings Description Mark UL joint US/Canada Recognized Comp onent mark.
Intel Desktop Board D945GSEJT Product Guide 72 Chassis and Component Certifications Ensure that the chassis and certain componen ts; such as the power supply, peripheral drives, wiring, and cables; are components certified for the coun try or market where used.
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