Intel D865GRH manual Battery, Real-Time Clock

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Intel Desktop Boards D865GRH Product Guide

Battery

The battery on the desktop board keeps the values in CMOS RAM and the clock current when the computer is turned off. See page 44 in Chapter 2 for instructions on how to replace the battery.

Real-Time Clock

The desktop board has a time-of-day clock and 100-year calendar. The battery on the desktop board keeps the clock current when the computer is turned off.

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Contents Intel Desktop Board D865GRH Product Guide Revision History Revision Revision History DateFCC Declaration of Conformity Canadian Department of Communications Compliance StatementPreface Intended AudienceInformation Layout ConventionsNotations Intel Desktop Boards D865GRH Product GuideTerm Description Contents Updating the Bios Contents Trusted Platform ModuleFigures Contents Intel Desktop Boards D865GRH Product Guide Desktop Board Features Feature SummaryForm Factor Supported Operating Systems SecurityDesktop Board Features Desktop Board ComponentsGo to the following links for the latest information about Desktop Board ComponentsLabel Description Processor Supported ProcessorsType Designation GHz FSB Frequency MHz L2 Cache KB Main Memory Front Side Bus Memory Speed Processor Frequency OutcomeIntel 865G Chipset Graphics SubsystemAudio Subsystem Flexible 6-Channel Audio with Jack SensingLAN Subsystem Software RJ-45 LAN Connector LEDs RJ-45 10/100/1000 Gigabit Ethernet LAN Connector LEDsLAN Subsystem Optional LED Color LED State IndicatesInput/Output I/O Controller Hi-Speed USB 2.0 SupportEnhanced IDE Interface PCI Auto Configuration IDE Auto ConfigurationSecurity Passwords Accelerated Graphics Port AGPPower Management Features Power ConnectorsFan Connectors Chassis IntrusionFan Speed Control Intel Precision Cooling Technology Suspend to RAM Instantly Available PC TechnologySpeaker Resume on RingWake from USB Wake from PS/2 Keyboard/MouseBattery Real-Time ClockInstalling and Replacing Desktop Board Components Before You BeginInstallation Precautions Installation InstructionsEnsure Electromagnetic Compatibility EMC Compliance Prevent Power Supply Overload Place Battery MarkingInstalling and Replacing Desktop Board Components Chassis and Component CertificationsInstalling the I/O Shield Use Only for Intended ApplicationsInstalling and Removing the Desktop Board Location of Mounting Screw HolesInstalling and Removing a Processor Installing a ProcessorInstalling the Processor Fan Heat Sink Connecting the Processor Fan Heat Sink Cable Removing the ProcessorInstalling and Removing Memory Installing a Memory ModuleInstalling DIMMs Dual Configuration Example with Two DIMMsRemoving DIMMs Installing and Removing an AGP Card Installing an AGP CardRemoving the AGP Card Connecting the IDE Cable Connecting the IDE CableConnecting the Serial ATA Cable Connecting the Serial ATA CableConnecting Internal Headers Shows the location of internal headersConnecting the Front Panel Header Connecting USB 2.0 HeadersInstalling a Front Panel Audio Solution Front Panel Audio Header Signal Names J9A2Setting up the Flexible 6-Channel Audio with Jack Sensing Multi-Channel Analog AudioMulti-Channel Digital Audio Item DescriptionConnecting Hardware Control and Power Cables Location of Hardware Control Headers and Power ConnectorsConnecting the Chassis Intrusion Cable Connecting FansConnecting Power Supply Cables Add-In Card and Peripheral Interface Connectors PCI Bus Add-in Card and Peripheral Interface ConnectorsSetting the Bios Configuration Jumper Block Jumper Settings for the Bios Setup Program Modes J9J4Jumper Setting Mode Description Clearing Bios Passwords Back Panel Connectors Shows the back panel connectorsReplacing the Battery PrécautionAvvertimento Awas Removing the Battery Intel Desktop Boards D865GRH Product Guide Updating the Bios Updating the Bios with the Intel Express Bios Update UtilityUpdating the Bios with the Iflash Memory Update Utility Obtaining the Bios Update FileUpdating the Bios Recovering the Bios Updating the BiosIntel Desktop Boards D865GRH Product Guide Using the Bios Setup Program Shows the Bios Setup program menu barBios Setup Program Menu Bar Maintenance Menu Bios Setup Program Function KeysMaintenance Menu Shows the function keys available for menu screensUsing the Bios Setup Program Enabled defaultEnglish default Main MenuSecurity Power Boot Exit Advanced MenuAdvanced Menu MainPCI Configuration Submenu PCI Configuration SubmenuPCI Configuration Auto defaultBoot Configuration Submenu Boot ConfigurationFeature Options Plug & Play O/S No default Yes On defaultPeripheral Configuration Submenu Peripheral Configuration SubmenuPeripheral Configuration 3F8 defaultBi-directional default DefaultIRQ 7 default ATA/IDE Configuration Submenu ATA/IDE Configuration SubmenuEnhanced default Pata Pri and Sec defaultPata and Sata Submenus Sata and Pata SubmenusSwdma Mwdma Udma Diskette Configuration Submenu This submenu shown in is used to configure the floppy driveDiskette Configuration Submenu Diskette ConfigurationEvent Log Configuration Submenu Event Log Configuration SubmenuEvent Log Configuration Video Configuration Submenu Submenu shown in is used to configure video featuresVideo Configuration Submenu MB defaultUSB Configuration Submenu Submenu shown in is used to configure USB featuresUSB Configuration Submenu ConfigurationChipset Configuration Submenu Chipset Configuration SubmenuChipset Configuration Default defaultExtended Configuration Fan Control Configuration Slow defaultFan Control Submenu Hardware ManagementHardware Monitoring Submenu Hardware Monitoring SubmenuHardware Monitoring Main Advanced Security Power Boot Exit Yes defaultSecurity Menu Security MenuPower Menu Menu shown in is used to set power management featuresPower Menu Last State defaultSubmenu represented in is for setting the Acpi features Advanced Configuration and Power InterfaceState default Acpi SubmenuBoot Menu Boot MenuMain Advanced Security Power Boot Device Priority Submenu Submenu represented in is for setting boot devices priorityBoot Device Priority Submenu Options DescriptionSubmenu shown in is for setting hard disk drives Hard Disk Drives SubmenuHard Disk Drives Submenu Submenu in shown is for setting removable devices Removable Devices SubmenuRemovable Devices Submenu Submenu shown in is for setting Atapi CD-ROM drives Atapi CD-ROM DrivesAtapi CD-ROM Drives Submenu Feature Description Exit MenuExit Menu Trusted Platform Module System RequirementsSecurity Precautions Password Procedures Emergency Recovery File Back Up ProceduresHard Drive Image Backup Procedures Trusted Platform ModuleClear Text Backup Optional Trusted Platform Module OwnershipEnabling the Trusted Platform Module Assuming Trusted Platform Module Ownership Recovery Procedures Clearing Trusted Platform Module Ownership Software SupportIntel Desktop Boards D865GRH Product Guide Desktop Board Resources Memory MapDMA Channels System Memory MapInterrupts InterruptsError Messages and Indicators Bios Beep CodesBeep Codes Number of Beeps DescriptionBios Error Messages Bios Error MessagesError Message Explanation Error Messages and Indicators Nvram / Cmos / PasswordIntel Desktop Boards D865GRH Product Guide Safety Regulations Safety RegulationsRegulatory Compliance European Union Declaration of Conformity StatementProduct Ecology Statements Disposal ConsiderationsRecycling Considerations EMC Regulations EMC RegulationsRegulatory Compliance Product Certification Markings Board Level Product Certification MarkingsDescription Mark