Intel D945GCZ manual Feature Summary, Form Factors

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1 Desktop Board Features

This chapter briefly describes the main features of Intel® Desktop Board D945GCZ. Table 1 summarizes the major features of the desktop board.

Table 1. Feature Summary

Form Factors

MicroBTX (10.4-inches x 10.5-inches)

 

 

 

Processor

Support for an Intel® processor in the LGA775 package

Main Memory

Four 240-pin, 1.8 V SDRAM Dual Inline Memory Module (DIMM) sockets

 

667/533/400 MHz single or dual channel DDR2 SDRAM interface

 

Designed to support up to 4 GB of system memory

 

NOTE: System resources (such as PCI and PCI Express*) require physical

 

memory address locations that reduce available memory addresses above 3 GB.

 

This may result in less than 4 GB of memory being available to the operating

 

system and applications. For the latest list of tested memory, refer to the Intel

 

World Wide Web site at: http://support.intel.com/support/motherboards/desktop/

 

 

 

Chipset

Intel® 945G Express Chipset consisting of:

 

Intel® 82945G Graphics and Memory Controller Hub (GMCH) with Direct

 

 

Media Interface

 

Intel® 82801GB I/O Controller Hub (ICH7) or Intel® 82801GR I/O Controller

 

 

Hub (ICH7R) supporting Intel® Matrix Storage Technology

 

Firmware Hub (FWH)

 

 

 

Graphics

Intel 945G Express Chipset with Intel® Graphics Media Accelerator 950

Audio

Intel 945G Express Chipset

 

Intel® High Definition Audio interface

 

SigmaTel* codec

 

 

 

 

Expansion Capabilities

Two PCI bus add-in card connectors (SMBus routed to PCI bus 2)

 

One PCI Express* x16 connector

 

One PCI Express x1 connector

 

 

 

 

Peripheral Interfaces

Up to eight USB 2.0 ports

 

 

Four ports routed to the back panel

 

 

Four ports routed to two USB headers

 

Four Serial ATA (SATA) channels (3.0 Gb/s), via the ICH7 or ICH7R, one

 

 

device per channel

 

One IDE interface with ATA-66/100 support (two devices)

 

One VGA connector

 

One diskette drive interface

 

One parallel port

 

One serial port

 

PS/2* keyboard and mouse ports

 

 

 

 

 

 

continued

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Contents Intel Desktop Board D945GCZ Product Guide FCC Declaration of Conformity Revision Revision History DateCanadian Department of Communications Compliance Statement DisclaimerUse Only for Intended Applications Intended AudienceInformation Layout ConventionsTerminology Box ContentsContents Error Messages and Indicators Figures ContentsTables Form Factors Feature SummaryManufacturing Options Manufacturing OptionsOption Description Supported Operating Systems Desktop Board FeaturesDesktop Board D945GCZ Components Desktop Board ComponentsLabel Description Power Supply Requirements Platform Compatibility Guide Power Supply RequirementsProcessor Desktop Board D945GCZ Memory Configurations Main MemoryMemory Speed FSB Frequency MHz Memory Speed MHz Intel 945G Express Chipset Graphics SubsystemAudio Subsystem Input/Output I/O Controller LAN SubsystemLAN Subsystem Software RJ-45 10/100 Ethernet LAN Connector LEDs RJ-45 LAN Connector LEDsRJ-45 10/100/1000 Gigabit Ethernet LAN Connector LEDs LED Color LED State IndicatesEnhanced IDE Interface Hi-Speed USB 2.0 SupportSerial ATA ExpandabilityPCI and PCI Express Auto Configuration Serial ATA and IDE Auto ConfigurationSecurity Passwords Chassis IntrusionPower Connectors Power Management FeaturesFan Connectors Fan Speed Control Intel Precision Cooling TechnologySuspend to RAM Instantly Available PC Technology Location of Standby Power IndicatorBattery SpeakerReal-Time Clock Intel Desktop Board D945GCZ Product Guide Before You Begin Installing and Replacing Desktop Board ComponentsInstallation Precautions Installation InstructionsEnsure Electromagnetic Compatibility EMC Compliance Place Battery Marking Prevent Power Supply OverloadInstalling and Replacing Desktop Board Components Chassis and Component CertificationsInstalling the I/O Shield Installing the I/O ShieldDesktop Board D945GCZ Mounting Screw Hole Locations Installing and Removing the Desktop BoardInstalling a Processor Installing and Removing a ProcessorRemove the Protective Socket Cover Install Processor Installing the Processor Fan Heat Sink Connecting the Processor Fan Heat Sink CableRemoving the Processor Installing and Removing Memory Guidelines for Dual Channel Memory Configuration512 MB, 533 MHz 256 MB, 533 MHz Installing a Dimm Installing DIMMsRemoving DIMMs Installing and Removing a PCI Express* x16 Card Installing a PCI Express x16 CardRemoving the PCI Express x16 Card Connecting the IDE Cable Connecting the IDE CableConnecting a Serial ATA Cable Connecting a Serial ATA Sata CableItem Description Connecting Internal HeadersPin Signal Name AC ’97 Audio Header Signal NamesConnecting USB 2.0 Headers Connecting Ieee 1394a Headers OptionalConnecting the Front Panel Header Multi-Channel Analog Audio Connecting Fan Cables Connecting Fan and Power CablesConnecting Power Supply Cables Connecting Power CablesLocation of Other Connectors on Desktop Board D945GCZ Other ConnectorsSetting the Bios Configuration Jumper Block Jumper Settings for the Bios Setup Program ModesJumper Setting Mode Description Clearing Passwords Précaution Replacing the BatteryAvvertimento Awas Oсторога Removing the Battery Updating the Bios Updating the Bios with the Iflash Memory Update Utility Obtaining the Bios Update FileUpdating the Bios Updating the Bios Recovering the BiosIntel Desktop Board D945GCZ Product Guide Configuring the Bios for Intel Matrix Storage Technology Setting Up a RAID Ready System Bios Error Messages Bios Beep CodesBios Error Messages Beep CodesIntel Desktop Board D945GCZ Product Guide Safety Regulations Safety RegulationsEuropean Union Declaration of Conformity Statement Regulation TitleIntel Desktop Board D945GCZ Product Guide Product Ecology Statements Recycling ConsiderationsRegulatory Compliance Français Russian Lead-Free Board Markings Lead-Free Desktop BoardEMC Regulations EMC RegulationsProduct Certification Markings Product Certification Markings Board Level