Intel D865GRH manual Clearing Bios Passwords

Page 46

Intel Desktop Boards D865GRH Product Guide

Clearing BIOS Passwords

This procedure assumes that the board is installed in the computer and the BIOS configuration jumper block is set to normal mode.

1.Observe the precautions in “Before You Begin” on page 25.

2.Turn off all peripheral devices connected to the computer. Turn off the computer. Disconnect the computer’s power cord from the AC power source (wall outlet or power adapter).

3.Remove the computer cover.

4.Find the BIOS configuration jumper block (see Figure 17).

5.Place the jumper on pins 2-3 as shown below.

1

3

6.Replace the cover, plug in the computer, turn on the computer, and allow it to boot.

7.The computer starts the Setup program. Setup displays the Maintenance menu.

8.Use the arrow keys to select Clear Passwords. Press <Enter> and Setup displays a pop-up screen requesting that you confirm clearing the password. Select Yes and press <Enter>. Setup displays the maintenance menu again.

9.Press <F10> to save the current values and exit Setup.

10.Turn off the computer. Disconnect the computer’s power cord from the AC power source.

11.Remove the computer cover.

12.To restore normal operation, place the jumper on pins 1-2 as shown below.

1

3

13. Replace the cover, plug in the computer, and turn on the computer.

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Contents Intel Desktop Board D865GRH Product Guide FCC Declaration of Conformity Revision HistoryRevision Revision History Date Canadian Department of Communications Compliance StatementInformation Layout PrefaceIntended Audience ConventionsIntel Desktop Boards D865GRH Product Guide NotationsTerm Description Contents Updating the Bios Contents Trusted Platform ModuleFigures Contents Intel Desktop Boards D865GRH Product Guide Feature Summary Desktop Board FeaturesForm Factor Supported Operating Systems SecurityDesktop Board Features Desktop Board ComponentsDesktop Board Components Go to the following links for the latest information aboutLabel Description Supported Processors ProcessorType Designation GHz FSB Frequency MHz L2 Cache KB Main Memory Front Side Bus Memory Speed Processor Frequency OutcomeAudio Subsystem Intel 865G ChipsetGraphics Subsystem Flexible 6-Channel Audio with Jack SensingLAN Subsystem Optional LAN Subsystem Software RJ-45 LAN Connector LEDsRJ-45 10/100/1000 Gigabit Ethernet LAN Connector LEDs LED Color LED State IndicatesHi-Speed USB 2.0 Support Input/Output I/O ControllerEnhanced IDE Interface Security Passwords PCI Auto ConfigurationIDE Auto Configuration Accelerated Graphics Port AGPFan Connectors Power Management FeaturesPower Connectors Chassis IntrusionFan Speed Control Intel Precision Cooling Technology Suspend to RAM Instantly Available PC TechnologyWake from USB SpeakerResume on Ring Wake from PS/2 Keyboard/MouseBattery Real-Time ClockInstalling and Replacing Desktop Board Components Before You BeginInstallation Instructions Installation PrecautionsEnsure Electromagnetic Compatibility EMC Compliance Installing and Replacing Desktop Board Components Prevent Power Supply OverloadPlace Battery Marking Chassis and Component CertificationsInstalling the I/O Shield Use Only for Intended ApplicationsInstalling and Removing the Desktop Board Location of Mounting Screw HolesInstalling a Processor Installing and Removing 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 an AGP Card Installing and Removing 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 J9A2Multi-Channel Digital Audio Setting up the Flexible 6-Channel Audio with Jack SensingMulti-Channel Analog Audio Item DescriptionConnecting Hardware Control and Power Cables Location of Hardware Control Headers and Power ConnectorsConnecting Fans Connecting the Chassis Intrusion CableConnecting Power Supply Cables Add-In Card and Peripheral Interface Connectors PCI Bus Add-in Card and Peripheral Interface ConnectorsJumper Settings for the Bios Setup Program Modes J9J4 Setting the Bios Configuration Jumper BlockJumper 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 UtilityObtaining the Bios Update File Updating the Bios with the Iflash Memory Update UtilityUpdating the Bios Recovering the Bios Updating the BiosIntel Desktop Boards D865GRH Product Guide Shows the Bios Setup program menu bar Using the Bios Setup ProgramBios Setup Program Menu Bar Maintenance Menu Maintenance MenuBios Setup Program Function Keys Shows the function keys available for menu screensEnglish default Using the Bios Setup ProgramEnabled default Main MenuAdvanced Menu Security Power Boot ExitAdvanced Menu MainPCI Configuration PCI Configuration SubmenuPCI Configuration Submenu Auto defaultFeature Options Plug & Play O/S No default Yes Boot Configuration SubmenuBoot Configuration On defaultPeripheral Configuration Peripheral Configuration SubmenuPeripheral Configuration Submenu 3F8 defaultDefault Bi-directional defaultIRQ 7 default Enhanced default ATA/IDE Configuration SubmenuATA/IDE Configuration Submenu Pata Pri and Sec defaultPata and Sata Submenus Sata and Pata SubmenusSwdma Mwdma Udma Diskette Configuration Submenu Diskette Configuration SubmenuThis submenu shown in is used to configure the floppy drive Diskette ConfigurationEvent Log Configuration Submenu Event Log Configuration SubmenuEvent Log Configuration Video Configuration Submenu Video Configuration SubmenuSubmenu shown in is used to configure video features MB defaultUSB Configuration Submenu USB Configuration SubmenuSubmenu shown in is used to configure USB features ConfigurationChipset Configuration Chipset Configuration SubmenuChipset Configuration Submenu Default defaultExtended Configuration Fan Control Submenu Fan Control ConfigurationSlow default Hardware ManagementHardware Monitoring Submenu Hardware Monitoring SubmenuHardware Monitoring Security Menu Main Advanced Security Power Boot ExitYes default Security MenuPower Menu Power MenuMenu shown in is used to set power management features Last State defaultState default Submenu represented in is for setting the Acpi featuresAdvanced Configuration and Power Interface Acpi SubmenuBoot Menu Boot MenuMain Advanced Security Power Boot Device Priority Submenu Boot Device Priority SubmenuSubmenu represented in is for setting boot devices priority Options DescriptionHard Disk Drives Submenu Submenu shown in is for setting hard disk drivesHard Disk Drives Submenu Removable Devices Submenu Submenu in shown is for setting removable devicesRemovable Devices Submenu Atapi CD-ROM Drives Submenu shown in is for setting Atapi CD-ROM drivesAtapi CD-ROM Drives Submenu Exit Menu Feature DescriptionExit Menu Trusted Platform Module System RequirementsSecurity Precautions Hard Drive Image Backup Procedures Password ProceduresEmergency Recovery File Back Up Procedures Trusted Platform ModuleTrusted Platform Module Ownership Clear Text Backup OptionalEnabling the Trusted Platform Module Assuming Trusted Platform Module Ownership Recovery Procedures Clearing Trusted Platform Module Ownership Software SupportIntel Desktop Boards D865GRH Product Guide DMA Channels Desktop Board ResourcesMemory Map System Memory MapInterrupts InterruptsBeep Codes Error Messages and IndicatorsBios Beep Codes Number of Beeps DescriptionBios Error Messages Bios Error MessagesError Message Explanation Error Messages and Indicators Nvram / Cmos / PasswordIntel Desktop Boards D865GRH Product Guide Regulatory Compliance Safety RegulationsSafety Regulations European Union Declaration of Conformity StatementDisposal Considerations Product Ecology StatementsRecycling Considerations EMC Regulations EMC RegulationsRegulatory Compliance Product Certification Markings Product Certification Markings Board LevelDescription Mark