Intel® Desktop Board D945GSEJT Product Guide
Order Number: E59413-002US
Revision History
Revision Revision History Date
-001 First release of the Intel® Desktop Board D945GSEJT
Product Guide
-002 Second release of the Intel® Desktop Board D945GSEJT
If an FCC declaration of conformity marking is present on the board, the following statement applies:
Product Guide
FCC Declaration of Conformity
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
For questions related to the EMC performance of this product, contact:
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124,
1-800-628-8686
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit other than the one to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the
user’s authority to operate the equipment.
Tested to comply with FCC standards for home or office use.
Canadian Department of Communications Compliance Statement
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set
out in the Radio Interference Regulations of the Canadian Department of Communications.
Le présent appareil numerique német pas de bruits radioélectriques dépassant les limites applicables aux
appareils numériques de la classe B prescrites dans le Réglement sur le broullage radioélectrique édicté par
le ministére des Communications du Canada.
Disclaimer
Information in this document is provided in connection with Intel® products. No license, express or implied,
by estoppel or
in Intel’s Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel
disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or
warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent,
copyright or other intellectual property right. Intel products are not intended for use in medical, life saving,
or life sustaining applications. Intel may make changes to specifications and product descriptions at any
time, without notice.
Intel Desktop Board D945GSEJT may contain design defects or errors known as errata which may cause the
product to deviate from published specifications. Current characterized errata are available on request.
Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing
your product order.
Copies of documents which have an ordering number and are referenced in this document, or other Intel
literature, may be obtained from Intel Corporation by going to the World Wide Web site at:
http://www.intel.com/ or by calling 1-800-548-4725.
Intel, the Intel logo, and Intel Atom are trademarks of Intel Corporation in the U. S. and other countries.
* Other names and brands may be claimed as the property of others.
Copyright © 2009 Intel Corporation. All rights reserved.
otherwise, to any intellectual property rights is granted by this document. Except as provided
February 2009
May 2009
Preface
This Product Guide gives information about board layout, component installation, and
regulatory requirements for Intel
®
Desktop Board D945GSEJT.
Intended Audience
The Product Guide is intended for technically qualified personnel. It is not intended for
general audiences.
Intended Uses
All Intel® Desktop Boards are evaluated as Information Technology Equipment (I.T.E.)
for use in personal computers (PC) for installation in homes, offices, schools, computer
rooms, and similar locations. The suitability of this product for other PC or embedded
non-PC applications or other environments, such as medical, industrial, alarm systems,
test equipment, etc. may not be supported without further evaluation by Intel.
Document Organization
The chapters in this Product Guide are arranged as follows:
1 Desktop Board Features: a summary of product features
2 Installing and Replacing Desktop Board Components: instructions on how to install
the Desktop Board and other hardware components
3 Updating the BIOS: a description of how to update the BIOS
A BIOS Error Messages: information about BIOS error messages and beep codes
B Regulatory Compliance: safety and EMC regulations and product certifications
Conventions
The following conventions are used in this manual:
CAUTION
Cautions warn the user about how to prevent damage to hardware or loss of data.
NOTE
Notes call attention to important information.
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Intel Desktop Board D945GSEJT Product Guide
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 Gigahertz (one billion hertz)
KB Kilobyte (1024 bytes)
MB Megabyte (1,048,576 bytes)
Mbit Megabit (1,048,576 bits)
MHz Megahertz (one million hertz)
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Contents
1 Desktop Board Features
Desktop Board Components.................................................................................12
Processor..........................................................................................................14
System Memory.................................................................................................14
Mobile Intel
Intel 945GSE Graphics Subsystem ................................................................15
Operating System Support ..................................................................................16
Onboard Audio Subsystem ..................................................................................16
Legacy Input/Output (I/O) Controller....................................................................17
Network Bootloader Support................................................................................17
LAN Subsystem .................................................................................................18
LAN Status LEDs.........................................................................................18
USB 2.0 Support................................................................................................19
Mass Storage Support.........................................................................................19
Expandability.....................................................................................................20
BIOS................................................................................................................20
ATA Auto Configuration ...............................................................................20
PCI/PCI Express Auto Configuration ..............................................................20
Security Passwords.....................................................................................21
Power Management Features ...............................................................................22
ACPI.........................................................................................................22
Hardware Support ......................................................................................22
ENERGY STAR*, e-Standby, and EuP Compliance....................................................25
Battery.............................................................................................................25
Real-Time Clock.................................................................................................25
®
945GSE Express Chipset ..................................................................14
2 Installing and Replacing Desktop Board Components
Before You Begin ...............................................................................................27
Installation Precautions.......................................................................................28
Prevent Power Supply Overload ....................................................................28
Observe Safety and Regulatory Requirements.................................................28
Installing the I/O Shield ......................................................................................29
Installing and Removing the Desktop Board ...........................................................30
Installing System Memory ...................................................................................31
Connecting SATA Drives......................................................................................32
Installing a Wireless LAN Card in the PCI Express Full-Mini Card Slot .........................34
Installing an Intel
Connecting to the Internal Headers and Connectors ................................................36
Internal Connectors and Headers..................................................................37
Connecting a Chassis Fan ............................................................................46
Setting the BIOS Configuration Jumper .................................................................47
Clearing Passwords.....................................................................................48
Replacing the Battery .........................................................................................49
®
Z-U130 USB Solid-State Drive (or Compatible Device)..................35
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Intel Desktop Board D945GSEJT Product Guide
3 Updating the BIOS
Updating the BIOS with the Intel
Updating the BIOS with the Iflash Memory Update Utility.........................................56
Obtaining the BIOS Update File ....................................................................56
Using the Iflash Memory Update Utility ..........................................................56
Recovering the BIOS...................................................................................57
®
Express BIOS Update Utility.................................55
A Board Status and Error Messages
Front-panel Power LED Blink and Internal Speaker Beep Codes.................................59
POST Error Messages..........................................................................................60
B Regulatory Compliance
Safety Standards ...............................................................................................61
Place Battery Marking .................................................................................61
European Union Declaration of Conformity Statement..............................................62
Product Ecology Statements ................................................................................63
Recycling Considerations .............................................................................63
Lead-free 2LI/Pb-free 2LI Board ...................................................................66
Restriction of Hazardous Substances (RoHS) ..................................................67
EMC Regulations ................................................................................................69
Ensure Electromagnetic Compatibility (EMC) Compliance..................................70
Product Certifications..........................................................................................71
Board-Level Certification Markings ................................................................71
Chassis and Component Certifications............................................................72
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Contents
Figures
1. Intel Desktop Board D945GSEJT Components...................................................12
2. LAN Status LEDs ..........................................................................................18
3. Location of the Standby Power Indicator ..........................................................23
4. Installing the I/O Shield ................................................................................29
5. Intel Desktop Board D945GSEJT Mounting Screw Holes......................................30
6. Installing System Memory .............................................................................31
7. Removing System Memory.............................................................................32
8. Connecting the SATA Data and Power Cables....................................................33
9. Installing a Wireless LAN Card........................................................................34
10. Installing an Intel Z-U130 USB Solid-State Drive (or Compatible Device)..............35
11. Internal Headers and Connectors....................................................................36
12. Connection Diagram for Front Panel Header .....................................................43
13. Connection Diagram for the Standard Front Panel USB Header............................44
14. Connection Diagram for the Front Panel USB Header with Intel Z-U130 USB
Solid-State Drive (or Compatible Device) Support .............................................45
15. Location of the Chassis Fan Header .................................................................46
16. BIOS Configuration Jumper Block....................................................................47
17. Removing the Battery ...................................................................................53
18. Intel Desktop Board D945GSEJT China RoHS Material Self Declaration Table.........68
Tables
1. Feature Summary.......................................................................................... 9
2. Intel Desktop Board D945GSEJT Components ...................................................13
3. LAN Status LEDs ..........................................................................................18
4. ENERGY STAR Requirements ..........................................................................25
5. Internal Connectors and Headers ....................................................................37
6. Serial Port Header (COM 1 and COM 2)............................................................37
7. PS/2 Keyboard Port Header............................................................................38
8. PATA Connector (44-Pin) ...............................................................................38
9. Chassis Fan Header ......................................................................................38
10. Chassis Intrusion Header...............................................................................39
11. SATA Power Connector..................................................................................39
12. Parallel Port Header ......................................................................................39
13. Front Panel Wireless Activity LED Header .........................................................40
14. S/PDIF Header .............................................................................................40
15. Internal Mono Speaker Header .......................................................................40
16. Front Panel Audio Header for Intel HD Audio.....................................................40
17. Front Panel Audio Header for AC ’97 Audio .......................................................40
18. Front Panel USB Header ................................................................................41
19. Front Panel USB Header (with Intel Z-U130 USB Solid-State Drive
(or Compatible Device) Support) ....................................................................41
20. ATX12V Power Connector ..............................................................................42
21. Front Panel Header .......................................................................................43
22. States for a One-Color Power LED...................................................................44
23. Jumper Settings for the BIOS Setup Program Modes..........................................48
24. Acceptable Drives/Media Types for BIOS Recovery ............................................57
25. Front-panel Power LED Blink and Internal Speaker Beep Codes ...........................59
26. POST Error Messages ....................................................................................60
27. Safety Standards..........................................................................................61
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Intel Desktop Board D945GSEJT Product Guide
28. Lead-Free Second Level Interconnect Marks .....................................................66
29. China RoHS Environmentally Friendly Use Period Mark.......................................67
30. EMC Regulations...........................................................................................69
31. Product Certification Markings ........................................................................71
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1 Desktop Board Features
This chapter briefly describes the main features of Intel® Desktop Board D945GSEJT.
Table 1 summarizes the features
Table 1. Feature Summary
Form Factor
Processor
Main Memory
Chipset
Internal Graphics
Audio
Expansion
Capabilities
Peripheral
Interfaces
Legacy I/O Control
Hardware Monitor
Subsystem
Low-profile Mini-ITX (20 millimeters [0.79 inches] x 170 millimeters
[6.7 inches] x 170 millimeters [6.7 inches])
Passively-cooled, soldered-down Intel
• One 200-pin Double Data Rate 2 (DDR2) Small Outline Dual Inline
Memory Module (SO-DIMM) socket with gold-plated contacts
• Support for DDR2 533 MHz SO-DIMMs (DDR2 800 MHz and
DDR2 667 MHz validated to run at 533 MHz only)
• Support for up to 2 GB of system memory
Passively cooled mobile Intel
• Intel
Hub (GMCH)
• Intel
®
Intel
graphics subsystem with support for:
• Analog displays (VGA)
• Digital displays (DVI-D)
RealTek* ALC662 audio codec for 2 + 2-channel (multi-streaming)
®
Intel
• Front panel microphone/headphone header
• S/PDIF digital audio header
• Internal mono speaker header
One PCI* bus add-in card connector
One PCI Express* Full-Mini Card slot
• Seven USB 2.0 ports:
― Three back panel ports
― Four front panel ports (via two internal headers; one header
supports an Intel
device))
• One parallel ATA (PATA) interface (44-pin) with ATA-100/66 support
• Two Serial ATA (SATA) 3.0 Gb/s connectors (supporting IDE and
ACHI)
• One SATA device power connector
Winbond* W83627DGH-A legacy I/O controller:
• Two serial port headers
• One parallel port header
• One PS/2 keyboard header
• Hardware monitoring through the Winbond I/O controller
• Voltage sense to detect out of range power supply voltages
• Thermal sense to detect out of range thermal values
• One fan header
• One fan sense input used to monitor fan activity
• Fan speed control
of the Desktop Board.
®
Atom™ processor N270
®
®
82945GSE Express Chipset Graphics and Memory Controller
®
82801GBM I/O Controller Hub (ICH7-M)
Graphics Media Accelerator 950 (Intel® GMA 950) onboard
High Definition Audio (Intel® HD Audio):
®
945GSE Express Chipset consisting of:
Z-U130 USB Solid-State Drive (or compatible
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Intel Desktop Board D945GSEJT Product Guide
BIOS
LAN Support
Power
Power
Management
®
• Intel
BIOS
• Support for Advanced Configuration and Power Interface (ACPI),
Plug and Play, and SMBIOS
• 10/100/1000 Mb/s (Gigabit) Ethernet LAN Subsystem using a
RealTek* 8111DL Gigabit Ethernet Controller
• Integrated DC-to-DC circuitry
• 12 VDC jack on back panel for external power supply
• ATX12V 2 x 2 power connector for alternate internal power supply
• Support for Advanced Configuration and Power Interface (ACPI)
• Wake on USB, PCI, PCI Express, PS/2, LAN, and front panel
10
Desktop Board Features
For more information on Intel Desktop Board D945GSEJT consult the following online
resources:
To find information
about…
Intel Desktop Board
D945GSEJT
Desktop Board Support http://support.intel.com/support/motherboards/desktop
Available configurations
for Intel Desktop Board
D945GSEJT
Chipset information http://www.intel.com/products/desktop/chipsets/index.htm
BIOS and driver updates http://downloadcenter.intel.com/
Integration information http://www.intel.com/support/go/buildit
Visit this World Wide Web site:
http://www.intel.com/products/motherboard/D945GSEJT/index.h
http://www.intel.com/products/motherboard/D945GSEJT/index.htm
tm
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