Enww | HP VA799UT 799UT#ABA, Z400 H2D81US manual

6.Tighten all screws partially so the CPU heatsink remains level.

7.Tighten each set of diagonally opposed screws a little at a time to 6 in.-lbs. of torque.

8.Connect the CPU heatsink fan connector to the system board. Figure 5-33Connecting the heatsink fan cable

ENWW	Removing and installing components 103

Image 115

HP VA799UT 799UT#ABA, Z400 H2D81US manual Enww

Contents

HP 400 Workstation Trademark Credits Copyright Information Warranty Guide topics About this guide Iv About this guide Table of contents System management Restoring the operating system Replacing components Customer self-repair Removing and installing components Diagnostics and troubleshooting Configuring RAID devices Appendix D Locating HP resources Configuring password security and resetting Cmos179 Xii Topics Product featuresProduct overview System board architecture Memory technology Processor technologyGraphics Expansion card slots Additional features Description Workstation componentsChassis components 1Workstation component descriptions Symbol Description 2Front panel connectorsFront panel components Rear panel components 3Rear panel connectors Power supply voltages Workstation specificationsPhysical characteristics Power supply description 5Maximum current per rail Power supply currentsVoltage rail Power consumption and heat dissipation Power supply specifications6Power supply specifications System fans Resetting the power supply Non-operating Environmental specifications7HP Workstation environmental specifications Temperature Humidity Altitude Shock Vibration Energy Star Qualification Disabling EUP compliance mode EUP compliance modeAccessibility Hyper-threading Enabling EUP compliance mode HP Cool Tools Ensuring proper ventilation 6Proper workstation placement Setting up the operating system Installing or upgrading device drivers Setting up the Microsoft operating systemTransferring files and settings to your Windows workstation Installing with the HP driver CD Setting up Red Hat Enterprise Linux Upgrading the Bios Setting up Novell SledInstalling and customizing Red Hat-enabled workstations Updating the workstation after first boot Determining current Bios Upgrading device drivers Upgrading Bios Restoring the operating system Restore methods Ordering the RestorePlus! media Ordering backup software Restoring Windows VistaRestoring the operating system Restoring Windows XP Professional Creating RestorePlus! media Creating HP Backup and Recovery Hpbr media Using the recovery partition Creating restore mediaUsing RestorePlus Using Hpbr Restoring Novell Sled System management Computer Setup F10 functionality Computer Setup F10 Utility Enww Accessing the Computer Setup F10 Utility 1Computer Setup F10 Utility menu descriptions Computer Setup F10 Utility menuHeading Option Description Disable 16 is the default As a bootable device Enabled by the operating system MWAITE-AWARE OS PCI VGA Enww Section topics Workstation management Installing a remote system Initial workstation configuration and deployment Copying a setup configuration to a single workstation Replicating the setup Copying a setup configuration to multiple workstations Updating and managing software Altiris Client Management SolutionsHP Client Manager Software Proactive Change Notification System Software ManagerSubscribers Choice Remote ROM Flash ROM FlashHPQFlash Recovering the workstation from Boot Block Recovery mode FailSafe Boot Block ROM Asset tracking 2Security features overviewFeature Purpose How it is established Workstation security Sata hard disk drive security Feature Purpose DriveLock applications Using DriveLock Select SecurityDriveLock Security Enabling DriveLock Password security Entering a power-on password Establishing a power-on password using workstation setup Changing a power-on or setup password Entering a setup password Language Delimiter Deleting a power-on or setup passwordNational keyboard delimiter characters 3National keyboard delimiter characters Side access panel solenoid lock Clearing passwordsSide access panel sensor Smart Cover Sensor optional Setting the side access panel sensor protection level Thermal sensors Fault notification and recoveryECC fault prediction Drive Protection System Changing the power button configuration Dual-state power button Replacing components Enww ESD information Service considerationsGenerating static Method Voltage Preventing ESD equipment damagePersonal grounding methods and equipment 1Static shielding protection levels Recommended ESD prevention materials and equipment Grounding the work area Tools and software requirements Cables and connectorsSpecial handling of components Customer self-repair Lithium coin cell batteryHard disk drives Component Removing and installing componentsComponent locations 2System board components ID Predisassembly procedures Cable lock optional Disassembly order3Workstation component installation To install Remove Then remove Replace 2Removing the cable lock Replacing components Removing the side access panel Side access panelInstalling the side access panel Removing the side access panel sensor Side access panel sensor optionalInstalling the side access panel sensor Removing the side access panel solenoid lock Side access panel solenoid lockInstalling the side access panel solenoid lock Bezel Front panel I/O device assemblyInstalling the front bezel Removing the front panel I/O device assembly Enww Installing the front panel I/O device assembly Removing the power button assembly Power button assembly Installing the power button assembly Removing an optical disk drive from the optical bay Optical disk drive 12Removing the optical disk drive Replacing components Installing an optical disk drive in the optical bay 14Connecting power and data cables Replacing components Workstation speaker Installing the workstation speakerRemoving the workstation speaker Removing the power supply Power supplyInstalling the power supply 4Power connector description Power connections Removing the rear system fan assembly Rear system fan assemblyInstalling the rear system fan assembly Memory Dimm installation guidelinesDimm installation order Supported Dimm configurations Bios errors and warnings Removing a Dimm Installing a Dimm 22Seating the Dimm Secure the socket levers Slot identification and description Expansion card slot identificationType Card configuration restrictions for power supplies Choosing an expansion card slot 6Workstation PCIe compatibility matrix Expansion cardExpansion card slot description Removing an expansion card Enww Installing an expansion card Removing the battery BatteryInstalling the battery Removing the hard disk drive Installing the hard disk driveInstallation guidelines Hard disk drive Installation Enww Enww Removing the CPU heatsink CPU heatsink Installing the CPU heatsink Enww Removing a CPU CPU Installing a CPU System board Installing the system boardRemoving the system board Product recycling Diagnostics and troubleshooting Locating ID labels Calling technical support Locating warranty information Diagnosis at startup Diagnosis guidelines Diagnosis during operation Troubleshooting checklist Support HP troubleshooting resources and toolsTroubleshooting a problem HP Help and Support Center Product Change Notifications Helpful hintsAt startup During operation Troubleshooting scenarios and solutionsCustomizing the monitor display 1Minor problems Solving minor problemsProblem Cause Possible Solution Possible Solution Problem Cause Problem Cause Solution Solving power supply problemsTesting power supply 2Power supply problems 3Diskette problems Solving diskette problemsSelect FilePropertiesTools F1440 Solving hard drive problems4Hard drive problems Boot in StorageBoot Order SecurityRestore Master Boot Record 5Display problems Solving display problems Support.html Select StartAll Programs AccessoriesSystem Devices 6Audio problemsProperties For this CD-ROM device DIR C\ printer port Self-troubleshooting with HP Vision Field DiagnosticsSolving printer problems 7Printer problems Overview Downloading and accessing HP Vision Field Diagnostics Survey tab User interface Categories Levels include Test tab Enww Status tab Errors tabHistory tab Help tab Downloading the latest diagnostic utility Diagnostic codes and errorsDiagnostic LED and audible beep codes Activity Possible cause 8Diagnostic lights and audible codes Activity Possible cause Recommended action See the ROM Flash section of the Maintenance and Service 9LED color definitions LED color definitionsLED state LED color System status 10POST error messages Post error messagesScreen message Probable cause Recommended action Verify that a memory module cooling fan is installed Dimm Configuration DIMMs are not installed correctly not CPU Overtemp Insufficient processor cooling or Replace the processor with a compatible one Screen message Probable cause Maximum hard drive configurations Configuring RAID devices1Maximum hard drives Attaching Sata HDDs Configuring Sata RAID devices Configuring system Bios Creating RAID volumes Deleting RAID volumes Supported configurations Configuring SAS RAID devices SAS RAID 0 configuration SAS RAID 1 configuration SAS RAID 1E configuration Configuring password security and resetting Cmos Preparing to configure passwords Clearing and Resetting the Cmos Resetting the password jumperUsing the Cmos Button Using the Computer Setup F10 Utility to Reset Cmos Enww Workstation Ethernet Pin 10/100-MbSignal 1000-Mb Connector pinsWorkstation keyboard Pin Signal Workstation mouse Pin Signal Signal Pin Data Cable Power Cable Workstation USB Pin SignalPin Signal Sata drive Pin Signal Receptacles SAS drive Segment PinPlug Cable Workstation VGA Pin Signal Display port DVI-I cable Pin Signal Main power cable, P1 Graphics aux. power cables, P12 Pin Signal Color CPU power cable, P3Internal USB 1 Pin Signal Internal USB 1 Workstation rear system fan Pin SignalInternal USB 2 Workstation FDD Pin Signal Workstation CPU fan Pin Signal Workstation internal serial Signal Pin Designator Silk screen Component System board designators Appendix B System board designators Routine Care General cleaning safety precautionsCleaning the workstation case Cleaning the keyboard Cleaning the mouse Cleaning the monitor Product information on Locating HP resources All Programs HP Cool Tools Product informationTable D-1Product information Topic Location Table D-2Product support Product support Table D-3Product documentation Product documentationCustomer Bulletins, or Customer Notices Table D-4Product diagnostics Product diagnostics InformationView general system information Product updatesTable D-5Product updates TaskUse Tools to view...ToolsMy Computer Appendices Index Enww