Intel DQ35MP manual Security Passwords, Hard Disk Drive Passwords

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Desktop Board Features

Security Passwords

The BIOS includes security features that restrict whether the BIOS Setup program can be accessed and who can boot the computer. A supervisor password and a user password can be set for the BIOS Setup and for booting the computer, with the following restrictions:

The supervisor password gives unrestricted access to view and change all Setup options. If only the supervisor password is set, pressing <Enter> at the password prompt of Setup gives the user restricted access to Setup.

If both the supervisor and user passwords are set, you must enter either the supervisor password or the user password to access Setup. Setup options are then available for viewing and changing depending on whether the supervisor or user password was entered.

Setting a user password restricts who can boot the computer. The password prompt is displayed before the computer is booted. If only the supervisor password is set, the computer boots without asking for a password. If both passwords are set, you can enter either password to boot the computer.

For instructions on resetting the password, see Clearing BIOS Security Passwords on page 60.

Hard Disk Drive Passwords

The hard disk drive password security feature will lock a particular drive from read or write accesses until the hard disk drive password is entered at the startup prompt. Passwords are set in BIOS Setup under the “Security” heading, but do not interact with other system passwords.

There are two levels of hard disk drive passwords: Master and User. Both the Master and User hard disk drive passwords can be used to unlock a locked drive. Valid passwords are between two and eight characters.

The passwords function as follows:

The User hard disk drive password will lock the drive and block read and write accesses to a hard disk upon each power cycle or reset.

The Master hard disk drive password by itself will not lock the drive, but instead acts as an unlock override in the event that the User hard disk drive password is unavailable. Only the installation of the User hard disk drive password will cause a hard disk to be locked upon a system power cycle or reset.

For convenient support of S3 resume, the system BIOS will automatically unlock drives on resume from S3 and will not prompt for a hard disk drive password.

NOTE

The BIOS hard disk drive password security feature can only be used on ATA hard disks that support the ATA Security Mode feature set. It supports Serial ATA hard disk drives in IDE, AHCI, and RAID modes.

For instructions on resetting the password, see Clearing or Changing Hard Disk Drive Passwords on page 61.

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Contents Intel Desktop Board DQ35MP Product Guide Disclaimer Revision HistoryFCC Declaration of Conformity Canadian Department of Communications Compliance StatementDocument Organization PrefaceIntended Audience Use Only for Intended ApplicationsTerm Description TerminologyIntel Desktop Board DQ35MP Product Guide Contents Installing and Replacing Desktop Board Components Contents Configuring for RAID Intel Matrix Storage TechnologyTables Feature Summary Desktop Board FeaturesRelated Links Supported Operating Systems Desktop Board FeaturesDesktop Board DQ35MP Components Desktop Board ComponentsLabel Description Main Memory ProcessorType Timing Intel Q35 Express ChipsetIntel GMA 3100 Graphics Controller Intel Q35 Graphics SubsystemAudio Subsystem LAN Subsystem Legacy Input/Output I/O ControllerLED Color LED State Indicates RJ-45 LAN Connector LEDsIntel Active Management Technology Intel AMT LED State Indicates Intel AMT Status IndicatorIntel AMT Status Indicator Serial ATA RAID Hi-Speed USB 2.0 SupportEnhanced IDE Interface Serial ATAExpandability Intel Rapid Recover TechnologySerial ATA and IDE Auto Configuration PCI* and PCI Express* Auto ConfigurationHard Disk Drive Passwords Security PasswordsTrusted Platform Module TPM Hardware Management FeaturesChassis Intrusion Power Management FeaturesHardware Monitoring and Fan Speed Control Hardware Support AcpiLAN Wake Capabilities +5 V Standby Power Indicator Energy STAR* Capable BatterySpeaker Real-Time ClockIntel Desktop Board DQ35MP Product Guide Before You Begin Installing and Replacing Desktop Board ComponentsObserve Safety and Regulatory Requirements Installation PrecautionsPrevent Power Supply Overload Installing and Replacing Desktop Board Components Installing the I/O ShieldDesktop Board DQ35MP Mounting Screw Hole Locations Installing and Removing the Desktop BoardInstalling a Processor Installing and Removing a ProcessorLift the Load Plate Remove the Processor from the Protective Processor Cover Close the Load Plate Installing the Processor Fan Heat SinkConnecting the Processor Fan Heat Sink Cable Removing the Processor Installing and Removing MemoryDual Channel Memory Configuration with Two DIMMs Guidelines for Dual Channel Memory ConfigurationThree DIMMs Use DDR2 DIMMs Installing DIMMsInstalling a Dimm Removing DIMMs Installing a PCI Express x16 Card Installing and Removing a PCI Express x16 CardRemoving a PCI Express x16 Card Removing the PCI Express x16 CardConnecting the IDE Cable Connecting the IDE Cable Connecting a Serial ATA Cable Connecting the Serial ATA Sata CablesInternal Headers Connecting to the Internal HeadersPin Signal Name Connecting to the HD Audio Link HeaderHD Audio Link Header Signal Names Front Panel Intel High Definition Audio Header Signal NamesChassis Intrusion Header Connecting to the Chassis Intrusion HeaderConnecting to the Serial Port Header Serial Port Header Signal NamesFront Panel Header Connecting to the Alternate Front Panel Power LED HeaderConnecting to the Front Panel Header Alternate Front Panel Power LED HeaderUSB Port a Connecting to the Audio SystemConnecting to the USB 2.0 Headers USB 2.0 Header Signal NamesConnecting Chassis Fan Cables Connecting Chassis Fan and Power Supply CablesConnecting Power Supply Cables Connecting Supply Power CablesLocation of the Bios Configuration Jumper Block Setting the Bios Configuration JumperJumper Setting Mode Description Jumper Settings for the Bios Setup Program ModesClearing Bios Security Passwords Clearing or Changing PasswordsClearing or Changing Hard Disk Drive Passwords Replacing the BatteryViktigt Προσοχή Внимание Installing and Replacing Desktop Board Components Removing the Battery Updating the Bios with the Intel Express Bios Update Utility Updating the BiosUpdating the Bios with the ISO Image Bios Update File Obtaining the Bios Update FileUpdating the Bios Updating the Bios with the Iflash Memory Update UtilityRecovering the Bios Creating Your RAID Set Configuring for RAID Intel Matrix Storage TechnologyConfiguring the Bios for Intel Matrix Storage Technology Setting Up a RAID Ready System Go to Advanced Drive Configuration Configuring for Intel Rapid Recover TechnologyEnabling Intel Rapid Recover Technology Select Protect data using Intel Rapid Recover Technology Creating a Recovery VolumeCreating a Recovery Volume Using the RAID Option Configuring for Intel Rapid Recovery Technology Disk Synchronization ModeMounting the Recovery Disk Select Access Recovery Drive Files Bios Error Messages Error Messages and IndicatorsBios Beep Codes Bios Error MessagesIntel Desktop Board DQ35MP Product Guide Regulatory Compliance Safety StandardsPlace Battery Marking Safety StandardsEuropean Union Declaration of Conformity Statement Regulatory Compliance Product Ecology StatementsRecycling Considerations Malay DeutschEspañol FrançaisTürkçe Lead-Free Desktop BoardPortuguese RussianLead-Free Board Markings EMC Regulations EMC RegulationsEnsure Electromagnetic Compatibility EMC Compliance Product Certification Markings Product CertificationsBoard-Level Certification Markings Europe Chassis and Component Certifications