Intel D845GVFN manual Clearing Passwords

Page 38

Intel Desktop Board D845GVFN Product Guide

Clearing Passwords

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

1.

Observe the precautions in “Before You Begin” on page 21.

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 configuration jumper block (see Figure 11).

5.

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

 

3

1

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.

 

3

1

13.

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

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Contents Intel Desktop Board D845GVFN Product Guide FCC Declaration of Conformity Revision HistoryRevision Revision History Date Canadian Department of Communications Compliance StatementPreface Intended AudienceTerminology Contents Bios Contents TablesViii Desktop Board Features Feature SummarySupported Operating Systems Desktop Board Features Desktop Board ComponentsRelated Links Item DescriptionType Designation GHz System Bus MHz L2 Cache KB ProcessorProcessor Support Main Memory Memory SupportIntel 845GV Chipset Audio SubsystemEnhanced IDE Interface RJ-45 LAN Connector LEDsLAN Subsystem Expansion SlotsSecurity Passwords PCI Auto ConfigurationIDE Auto Configuration Chassis IntrusionFan Headers Power Management FeaturesPower Connectors Suspend to RAM Instantly Available PC TechnologyReal-Time Clock BatterySpeaker Intel Desktop Board D845GVFN Product Guide Installing and Replacing Desktop Board Components Before You BeginEnsure Electromagnetic Compatibility EMC Compliance Installation PrecautionsInstallation Instructions 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 Desktop Board Mounting Screw HolesInstalling the Processor Fan Heatsink Installing and Removing a ProcessorInstalling a Processor Connecting the Processor Fan Heatsink Cable Removing a ProcessorInstalling and Removing Memory Installing DIMMsConnecting the IDE Cable Removing DIMMsConnecting the IDE Cable Connecting Internal Headers Location of Internal HeadersFront Panel Header Connecting the Front Panel HeaderConnecting the USB 2.0 Header USB HeaderConnecting the Front Panel Audio Header Front Panel Audio Header Signal NamesConnecting Fans and Power Cables Location of Fan Headers and Power ConnectorsConnecting Fans Connecting Power CablesOM17428 Jumper Setting Mode Description Setting the Bios Configuration Jumper BlockJumper Settings for the Bios Setup Program Modes Clearing Passwords Back Panel Connectors Back Panel ConnectorsReplacing the Battery PrécautionAvvertimento Awas Uyari Intel Desktop Board D845GVFN Product Guide Updating the Bios with the Intel Iflash Bios Update Utility Using the Bios Setup ProgramUpdating the Bios Obtaining the Bios Update FileUpdating the Bios Recovering the BiosBios Intel Desktop Board D845GVFN Product Guide DMA Channels Desktop Board ResourcesMemory Map System Memory MapInterrupts InterruptsBeep Codes Error Messages and IndicatorsBios Beep Codes Number of Beeps DescriptionError Message Explanation Bios Error MessagesBios Error Messages Error Messages and Indicators Nvram / Cmos / PasswordIntel Desktop Board D845GVFN Product Guide Regulatory Compliance Safety RegulationsSafety Regulations European Union Declaration of Conformity StatementRecycling Considerations Product Ecology StatementsDisposal Considerations Regulatory Compliance EMC RegulationsEMC Regulations Product Certification Markings Board Level Product Certification Markings