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D845GERG2 Schematic ( PDF Datasheet ) - Intel

Teilenummer D845GERG2
Beschreibung Quick Reference
Hersteller Intel
Logo Intel Logo 




Gesamt 48 Seiten
D845GERG2 Datasheet, Funktion
Intel® Desktop Boards
D845GERG2 and D845GEBV2
Quick Reference
This guide is written for technically qualified personnel with experience
installing and configuring desktop boards.
Before You Begin..................................................................................... 3
Warning and Cautions......................................................................... 3
Safety and Regulatory Notice ............................................................. 3
Desktop Board Components ................................................................ 4
Supported Components......................................................................... 5
Installation Steps ..................................................................................... 7
1 Installing the I/O Shield ................................................................ 7
2 Installing the Desktop Board......................................................... 7
3 Installing the Processor ................................................................. 8
4 Installing the Memory Modules .................................................... 8
5 Installing an AGP Card ................................................................. 9
6 Attaching IDE Drives................................................................... 11
7 Connecting Fans........................................................................... 12
8 Connecting Power Cables ............................................................ 12
Using the BIOS Setup Program........................................................... 13
Setting the BIOS Configuration Jumper Block ............................... 13
Troubleshooting...................................................................................... 14
Customer Support Links....................................................................... 15
Items on the Intel® Express Installer CD-ROM
Product warranty
Intel Express Installer
Intel® Desktop Boards D845GERG2 and D845GEBV2 Product Guide
Software utilities and drivers
Software license agreement
Readme file
www.DataSheet4U.com
A99402-005






D845GERG2 Datasheet, Funktion
www.DataSheet4U.com
Memory Module Requirements
The desktop board supports system memory as defined below:
Up to two 184-pin Double Data Rate (DDR) SDRAM Dual Inline Memory
Modules (DIMMs) with gold-plated contacts. Supported memory
configuration are:
DDR333: to run DDR333 memory at full speed requires an Intel
Pentium 4 processor with 533 MHz front side bus frequency (FSB).
DDR333 memory will run only at DDR266 speeds when using a
processor with 400 MHz FSB.
DDR266: requires an Intel Pentium 4 processor with 533/400 MHz
FSB, or Intel Celeron processor with 400 MHz FSB.
Unbuffered and non-registered single or double-sided DIMMs
Serial Presence Detect (SPD) memory only
Non-ECC RAM (ECC memory will run in non-ECC mode)
2.5 V memory
NOTES
Desktop Boards D845GERG2 and D845GEBV2 have been designed to
support DIMMs based on 512 Mbit technology up to 2 GB, but this
technology has not been validated on these boards.
All memory components and DIMMs used with the desktop boards must
comply with the PC SDRAM specifications. These include the PC
SDRAM Specification (memory component specific), the PC Unbuffered
DIMM Specification. To view or download these specifications, refer to
this Intel World Wide Web site:
http://www.intel.com/technology/memory/pcsdram/
For information about vendors that support these memory requirements,
refer to the Desktop Boards D845GERG2 and D845GEBV2 link on this
Intel World Wide Web site:
http://support.intel.com/support/motherboards/desktop/
6 Intel Desktop Boards D845GERG2 and D845GEBV2
Quick Reference

6 Page









D845GERG2 pdf, datenblatt
www.DataSheet4U.com
7 Connecting Fans
The following figure shows the location of the fan connectors. Connect the
processor’s fan heat sink cable to the processor fan connector on the board.
Connect the chassis fan cables to the board connectors as shown in the following
figure.
1
Chassis rear
fan
12 V processor core
voltage connector
1
Processor
fan
1
3
Chassis front
fan
13
Main power
connector
8 Connecting Power Cables
1
OM14692
CAUTION
Failure to use an ATX12V power supply, or not connecting the additional
power supply lead to the 12 V processor core voltage connector on
Desktop Boards D845GERG2 and D845GEBV2 may result in damage to
the desktop board and/or power supply.
For more information on the ATX12V power supply, refer to the Intel
Desktop Boards D845GERG2 and D845GEBV2 Product Guide on the
Intel Express Installer CD-ROM.
See the illustration above for the location of the power connectors.
1. Observe the precautions in “Before You Begin” on page 3.
2. Connect the 12 V processor core voltage power supply cable to
the 2x2 connector.
3. Connect the main power cable to the 2x10 connector.
12 Intel Desktop Boards D845GERG2 and D845GEBV2
Quick Reference

12 Page





SeitenGesamt 48 Seiten
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