Intel DQ35MP manual Clearing or Changing Passwords, Clearing Bios Security Passwords

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Intel Desktop Board DQ35MP Product Guide

Clearing or Changing Passwords

This section describes how to clear or change the following passwords:

BIOS security passwords (user and supervisor)

Hard disk drive passwords (User and Master)

Clearing BIOS Security 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 31.

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 27).

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

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.

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

NOTE

This method of clearing passwords will not clear User or Master hard disk drive passwords (see “Clearing or Changing Hard Disk Drive Passwords” below).

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Contents Intel Desktop Board DQ35MP Product Guide Revision History FCC Declaration of ConformityCanadian Department of Communications Compliance Statement DisclaimerPreface Intended AudienceUse Only for Intended Applications Document OrganizationTerminology Intel Desktop Board DQ35MP Product GuideTerm Description Contents Installing and Replacing Desktop Board Components Configuring for RAID Intel Matrix Storage Technology ContentsTables Desktop Board Features Feature SummaryRelated Links Desktop Board Features Supported Operating SystemsDesktop Board Components Desktop Board DQ35MP ComponentsLabel Description Processor Main MemoryIntel Q35 Express Chipset Type TimingIntel Q35 Graphics Subsystem Intel GMA 3100 Graphics ControllerAudio Subsystem Legacy Input/Output I/O Controller LAN SubsystemRJ-45 LAN Connector LEDs Intel Active Management Technology Intel AMTLED Color LED State Indicates Intel AMT Status Indicator Intel AMT Status IndicatorLED State Indicates Hi-Speed USB 2.0 Support Enhanced IDE InterfaceSerial ATA Serial ATA RAIDIntel Rapid Recover Technology Serial ATA and IDE Auto ConfigurationPCI* and PCI Express* Auto Configuration ExpandabilitySecurity Passwords Hard Disk Drive PasswordsHardware Management Features Trusted Platform Module TPMPower Management Features Hardware Monitoring and Fan Speed ControlChassis Intrusion Acpi Hardware SupportLAN Wake Capabilities +5 V Standby Power Indicator Battery SpeakerReal-Time Clock Energy STAR* CapableIntel Desktop Board DQ35MP Product Guide Installing and Replacing Desktop Board Components Before You BeginInstallation Precautions Prevent Power Supply OverloadObserve Safety and Regulatory Requirements Installing the I/O Shield Installing and Replacing Desktop Board ComponentsInstalling and Removing the Desktop Board Desktop Board DQ35MP Mounting Screw Hole LocationsInstalling and Removing a Processor Installing a ProcessorLift the Load Plate Remove the Processor from the Protective Processor Cover Installing the Processor Fan Heat Sink Close the Load PlateConnecting the Processor Fan Heat Sink Cable Installing and Removing Memory Removing the ProcessorGuidelines for Dual Channel Memory Configuration Dual Channel Memory Configuration with Two DIMMsThree DIMMs Installing DIMMs Use DDR2 DIMMsInstalling a Dimm Removing DIMMs Installing and Removing a PCI Express x16 Card Installing a PCI Express x16 CardRemoving the PCI Express x16 Card Removing a PCI Express x16 CardConnecting the IDE Cable Connecting the IDE Cable Connecting the Serial ATA Sata Cables Connecting a Serial ATA CableConnecting to the Internal Headers Internal HeadersConnecting to the HD Audio Link Header HD Audio Link Header Signal NamesFront Panel Intel High Definition Audio Header Signal Names Pin Signal NameConnecting to the Chassis Intrusion Header Connecting to the Serial Port HeaderSerial Port Header Signal Names Chassis Intrusion HeaderConnecting to the Alternate Front Panel Power LED Header Connecting to the Front Panel HeaderAlternate Front Panel Power LED Header Front Panel HeaderConnecting to the Audio System Connecting to the USB 2.0 HeadersUSB 2.0 Header Signal Names USB Port aConnecting Chassis Fan and Power Supply Cables Connecting Chassis Fan CablesConnecting Supply Power Cables Connecting Power Supply CablesSetting the Bios Configuration Jumper Location of the Bios Configuration Jumper BlockJumper Settings for the Bios Setup Program Modes Jumper Setting Mode DescriptionClearing or Changing Passwords Clearing Bios Security PasswordsReplacing the Battery Clearing or Changing Hard Disk Drive PasswordsViktigt Προσοχή Внимание Installing and Replacing Desktop Board Components Removing the Battery Updating the Bios Updating the Bios with the Intel Express Bios Update UtilityObtaining the Bios Update File Updating the Bios with the ISO Image Bios Update FileUpdating the Bios with the Iflash Memory Update Utility Updating the BiosRecovering the Bios Configuring for RAID Intel Matrix Storage Technology Configuring the Bios for Intel Matrix Storage TechnologyCreating Your RAID Set Setting Up a RAID Ready System Configuring for Intel Rapid Recover Technology Enabling Intel Rapid Recover TechnologyGo to Advanced Drive Configuration Creating a Recovery Volume Creating a Recovery Volume Using the RAID OptionSelect Protect data using Intel Rapid Recover Technology Disk Synchronization Mode Mounting the Recovery DiskConfiguring for Intel Rapid Recovery Technology Select Access Recovery Drive Files Error Messages and Indicators Bios Beep CodesBios Error Messages Bios Error MessagesIntel Desktop Board DQ35MP Product Guide Safety Standards Place Battery MarkingSafety Standards Regulatory ComplianceEuropean Union Declaration of Conformity Statement Product Ecology Statements Recycling ConsiderationsRegulatory Compliance Deutsch EspañolFrançais MalayLead-Free Desktop Board PortugueseRussian TürkçeLead-Free Board Markings EMC Regulations EMC RegulationsEnsure Electromagnetic Compatibility EMC Compliance Product Certifications Board-Level Certification MarkingsProduct Certification Markings Chassis and Component Certifications Europe