Intel Comprehensive Guide to BIOS Configuration Jumper Settings for D975XBX2

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Intel Desktop Board D975XBX2 Product Guide

Setting the BIOS Configuration Jumper

CAUTION

Always turn off the power and unplug the power cord from the computer before changing the jumper. Moving the jumper with the power on may result in unreliable computer operation.

Figure 30 shows the location of the desktop board’s BIOS configuration jumper block.

Figure 30. Location of the BIOS Configuration Jumper Block

The three-pin BIOS configuration jumper block enables all board configurations to be done in the BIOS Setup program. Table 9 shows the jumper settings for the Setup program modes.

Table 9. Jumper Settings for the BIOS Setup Program Modes

Jumper
Setting	Mode	Description

	Normal (default) (1-2)	The BIOS uses the current configuration and
		passwords for booting.

	Configure (2-3)	After the Power-On Self-Test (POST) runs, the
		BIOS displays the Maintenance Menu. Use this
		menu to clear passwords.

	Recovery (None)	The BIOS recovers data from a recovery diskette
		in the event of a failed BIOS update.

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Contents Intel Desktop Board D975XBX2 Product Guide Revision History FCC Declaration of ConformityCanadian Department of Communications Compliance Statement DisclaimerPreface Intended AudienceUse Only for Intended Applications Document LayoutBox Contents TerminologyContents Bios Contents Regulatory ComplianceTables Desktop Board Features Feature SummaryRelated Links Desktop Board Features Supported Operating SystemsDesktop Board Components Desktop Board D975XBX2 ComponentsLabel Description Processor Main MemoryIntel 975X Express Chipset Memory Operating FrequenciesRelated Link Processor system bus Resulting memory Dimm Type FrequencyAudio Subsystem Input/Output I/O ControllerRJ-45 LAN Connector LEDs RJ-45 10/100/1000 Gigabit Ethernet LAN Connector LEDsLAN Subsystem LAN Subsystem SoftwareHi-Speed USB 2.0 Support Enhanced IDE InterfaceSerial ATA ExpandabilityPCI and PCI Express* Auto Configuration Serial ATA and IDE Auto ConfigurationSecurity Passwords Power Management Features Fan ConnectorsChassis Intrusion Fan Speed Control Intel Precision Cooling TechnologyLocation of Standby Power Indicator Related Links Suspend to RAM Instantly Available PC TechnologyResume on Ring Wake from USBWake from PS/2* Keyboard/Mouse PME# Wakeup SupportBattery Onboard Power ButtonSpeaker Real-Time ClockIntel Desktop Board D975XBX2 Product Guide Installing and Replacing Desktop Board Components Before You BeginPrevent Power Supply Overload Installation PrecautionsObserve Safety and Regulatory Requirements Installing the I/O Shield Installing and Replacing Desktop Board ComponentsInstalling and Removing the Desktop Board Location of Mounting Screw Holes Installing and Removing a Processor Installing a ProcessorRemove the Protective Socket Cover Install the Processor Connecting the Processor Fan Heat Sink Cable Installing the Processor Fan Heat SinkRemoving the Processor Installing and Removing Memory Dual Channel Memory Configuration ExampleThree DIMMs Installing DIMMs Use DDR2 DIMMsInstalling a Dimm Installing and Removing a PCI Express x16 Card Removing DIMMsInstalling a PCI Express x16 Card Installing PCI Express Graphics CardsInstalling a PCI Express x16 Card Removing the PCI Express x16 Card Removing the PCI Express x16 CardConnecting the IDE Cable Connecting the IDE CableConnecting the Serial ATA Cable Connecting Serial ATA CablesConnecting Internal Headers Item DescriptionAlternate Front Panel Power LED Header Front Panel Header Signal NamesIeee 1394a Header Signal Names Front Panel HeaderUSB 2.0 Header Signal Names Front Panel Audio Header Signal NamesUSB 2.0 Headers Front Panel Audio HeaderInstalling the Rear Panel USB 2.0 Adapter Connecting the Rear Panel USB 2.0 AdapterInstalling an External Serial ATA Adapter Connecting an External Serial ATA AdapterConnecting Chassis Fan Cables Location of Fan HeadersConnecting Power Supply Cables Connecting Power Supply CablesOther Connectors Location of Other ConnectorsJumper Settings for the Bios Setup Program Modes Setting the Bios Configuration JumperJumper Setting Mode Description Clearing Passwords Back Panel Connectors Back Panel ConnectorsReplacing the Battery PrecautionΠροσοχή Vigyazat Uyari Accessing the Bios Setup Program Updating the BiosUpdating the Bios with the Iflash Memory Update Utility Obtaining the Bios Update FileRecovering the Bios Intel Desktop Board D975XBX2 Product Guide Configuring for RAID Configuring for RAID using Intel Matrix Storage TechnologyConfiguring the Bios Creating Your RAID SetConfiguring for RAID using Marvell Storage Technology Setting Up a RAID Ready SystemConfiguring for RAID Intel Desktop Board D975XBX2 Product Guide Error Messages and Indicators Bios Beep CodesBios Error Messages Bios Error MessagesIntel Desktop Board D975XBX2 Product Guide Safety Regulations Place Battery MarkingSafety Regulations Regulatory ComplianceEuropean Union Declaration of Conformity Statement Recycling Considerations Product Ecology StatementsRegulatory Compliance Deutsch Malay Lead-Free Desktop Board Lead-Free Board MarkingsEMC Regulations EMC RegulationsEnsure Electromagnetic Compatibility EMC Compliance Board-Level Certification Markings Product CertificationsProduct Certification Markings Chassis and Component Certifications Europe