HP CQ61-313NR, CQ61-313AX, CQ61-312SL, CQ61-310US, CQ61-307AU Removal and replacement procedures

Page 78

Removal and replacement procedures

Remove the discrete fan/heat sink assembly:

1.Turn the system board upside down.

2.Disconnect the fan cable 1 from the system board.

3.Loosen the two Phillips PM2.5×11.0 captive screws 2, the Phillips PM2.5×15.0 captive screw 3, and the three Phillips PM2.5×5.0 captive screws 4 that secure the discrete fan/heat sink assembly to the system board.

ÄLoosenboard. the screws in the order indicated on the fan/heat sink assembly to ensure consistent pressure over the processor

4.Remove the fan/heat sink assembly 5.

✎Due to the adhesive quality of the thermal material located between the fan/heat sink assembly and system board components, it may be necessary to move the fan/heat sink assembly from side to side to detach the assembly.

✎The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly and the system board each time the fan/heat sink assembly is removed. Thermal material is applied to the discrete fan/heat sink assembly to correspond with components on the system board as follows: the processor 1, the Northbridge chip 2, the graphics processor 3, and the capacitors 4. Replacement thermal material is included with all system board, fan/heat sink assembly, and processor spare part kits.

Reverse this procedure to install the discrete fan/heat sink assembly.

Maintenance and Service Guide

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Contents
Maintenance and Service Guide Compaq Presario CQ61 Notebook PC and HP G61 Notebook PCPage Safety warning notice Contents Removal and replacement procedures Setup Utility 11Recycling Product description Hard drive PanelMemory Optical driveModem WirelessPower requirements EthernetUMA Display components External component identificationTop components Component DescriptionTouchPad Lights Keys Component Description Esc keyFn key System and Security Power Options Buttons and speakersFront components Rear componentRight-side components Left-side components Bottom components Wireless antennas Service tag Illustrated parts catalogComputer major components Item Description Power button board Bluetooth module and cable select models onlyKeyboard cover Power connector includes cable Wlan moduleDescription Spare Part Number Wlan module Base enclosureReal-time clock RTC battery BatteryDisplay assembly subcomponents Item Description Spare part number Display bezelDisplay panel Display Screw Kit not illustrated Plastics Kit534077-001 Display enclosure includes logoMass storage devices Item Description Spare part numberDescription Spare part number AC adapters Power cordsMiscellaneous parts Cable KitSequential part number listing Spare part number DescriptionRico, the United States, and the U.S. Virgin Islands Zimbabwe Thermal material Spare part number Description Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools requiredGrounding guidelines Drive handlingPackaging and transporting guidelines Equipment guidelines Component replacement procedures Service tagComputer feet Battery Wlan module Removal and replacement procedures Hard drive Hard drive spare part kit includes a hard drive bracketRemoval and replacement procedures Modem select models only RTC battery Memory module Optical drive Keyboard Removal and replacement procedures Keyboard cover Keyboard see Keyboard onRemoval and replacement procedures Power button board Description Spare part number Power button board 531215-001Display assembly Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Top cover Removal and replacement procedures Speaker assembly Bluetooth module select models only Audio board USB board Power connector System board Removal and replacement procedures Removal and replacement procedures Fan/heat sink assembly Removal and replacement procedures Removal and replacement procedures Processor Removal and replacement procedures RJ-11 modem connector select models only Using Setup Utility Setup UtilityStarting Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Restoring default settings in Setup UtilityDisplaying system information Main menu Setup Utility menusExiting Setup Utility Security menuSystem Configuration menu Diagnostics menuSpecifications Computer specificationsInch LED BrightView display specifications Inch Ccfl BrightView display specificationsHard drive specifications Interface Access timeApplicable disc Read Write Max data transfer rateMax media capacity read Max media capacity write TransportHardware DMA System function System DMA specificationsSystem memory map specifications Size Memory address System functionAddress hex System function shipping configuration System interrupt specificationsSystem I/O address specifications Hardware IRQ System functionC6F CGF Screw listing Phillips PM2.0×3.0 screwsColor Quantity Length Thread Head diameter Black Screw listing Phillips PM2.5×3.0 screws Phillips PM2.5×5.0 screws Phillips PM2.5×5.0 captive screws Phillips PM2.5×5.5 captive screws Phillips PM2.5×6.5 screws Where used Where used Phillips PM2.5×11.0 captive screws Color Quantity Length Thread Head diameter Silver 11.0 mmScrew listing Phillips PM2.5×15.0 captive screws Color Quantity Length Thread Head diameter Black 15.0 mmScrew listing Phillips PM3.0×3.5 screws Color Quantity Length Thread Head diameter SilverBackup and recovery Creating recovery discsOverview Backing up your information Using Windows Backup and Restore Using system restore pointsPerforming a recovery Recovering from the recovery discsConnector pin assignments Pin SignalAudio-in microphone Audio-out headphone External monitor Hdmi select models only RJ-11 modem, select models only RJ-45 networkUniversal Serial Bus Power cord set requirements Requirements for all countries and regionsRequirements for specific countries and regions Country/region Accredited agency Applicable note numberBattery RecyclingDisplay Recycling Maintenance and Service Guide 11-3 11-4 Maintenance and Service Guide 11-5 11-6 Index Index Index-3 Index-4 Index-5
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