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Compaq G71, CQ71 manual

Models: CQ71 G71

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7.Release the ZIF connector to which the power button board, on the underside of the keyboard cover, is connected. Disconnect the cable (2) from the system board.

8.Remove the keyboard cover.

Reverse this procedure to install the keyboard cover.

64 Chapter 4 Removal and replacement procedures

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Contents

Compaq Presario CQ71 Notebook PC and HP G71 Notebook PC First Edition April Document Part Number Safety warning notice Iv Safety warning notice Table of contents Setup Utility Screw listing Recycling Product description Discrete 585 2.16-GHz Processor 1-MB L2 Cache, 667-MHz T1700 1.83-GHz Processor 1-MB L2 Cache, 667-MHz900 2.2-GHz Processor 1-MB L2 Cache, 667-Mhz T1600 1.66-GHz Processor 1-MB L2 Cache, 667-MHzUMA Panel MemoryUMA CD-RW UMA Plug with ground pin, supports 2-pin DC connector UMA External component identification Top componentsTouchPad Component DescriptionLights Top componentsExternal component identification Panel System and Maintenance Power Options Buttons and speakersKeys Fn keyFront components Right-side componentsLeft-side components Rear component Bottom components Display components Wireless antennas Additional hardware components Service tag Illustrated parts catalogComputer major components Item Description Spare part numberPower button board Description Spare part number16 Fan/heat sink assembly Audio boardMemory modules USB board and cableWlan module Atheros AR2425 802.11b/g Wlan module Broadcom BCM4312 802.11b/g Wlan moduleIntel WiFi Link 5100 802.11a/b/g Wlan module Intel WiFi link 5100 802.11a/b/g/n Wlan moduleAtheros AR9280 802.11a/g/n Wlan module Atheros 802.11b/g/n Wlan module Atheros 802.11a/b/g/n Wlan module23a Hard drive cover 23b Wireless module compartment cover Display assembly components Display bezelMicrophone module includes cable Display Bracket KitDisplay Screw Kit not illustrated Plastics Kit Item Description Spare part number Plastics Kit 531859-001Mass storage devices Power cords Miscellaneous partsDescription Spare part number AC Adapter Screw KitSequential part number listing Spare part Description Number482260-002 CQ71 Notebook PC only Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe Sequential part number listing Removal and replacement procedures Preliminary replacement requirementsService considerations Tools requiredCables and connectors Grounding guidelines Typical electrostatic voltage levelsEvent 10% 40% 55% Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelComponent replacement procedures Service tagComputer feet Battery Intel WiFi Link 5100 802.11a/b/g Wlan Wlan moduleAtheros AR2425 802.11b/g Wlan modules Broadcom BCM4312 802.11b/g Wlan modulesAtheros AR9280 802.11a/g/n Wlan modules Atheros 802.11b/g/n Wlan modulesAtheros 802.11a/b/g/n Wlan modules 451861-002Page Page Optical drive Memory module Page Hard drive Page Modem module Description Spare part number Modem module 510100-011RTC battery Keyboard For use Spare part numberPage Page Keyboard cover Page Power button board Description Spare part number Power button board 531860-001Display assembly Page Page Page Page Page Top cover Page Page Speakers System board Page Page Bluetooth module Page Fan/heat sink assembly Page Page Processor With UMA graphics memory onlyPage Setup Utility Starting Setup UtilityUsing Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Displaying system information Restoring default settings in Setup Utility Exiting Setup UtilitySetup Utility menus Main menuSecurity menu Select To do thisSystem Configuration menu Diagnostics menu Primary Hard Disk Self TestSpecifications Computer specificationsInch, BrightView display specifications Hard drive specifications Access time Transfer modeApplicable disc Read WriteBlu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive Applicable disc Read WriteSystem DMA specifications System memory map specificationsHardware DMA System function Size Memory address System functionSystem interrupt specifications Hardware IRQ System functionSystem I/O address specifications Address hex System function shipping configurationSystem I/O address specifications Screw listing Phillips PM2.5×7.0 screw Color Quantity Length Thread Head diameter BlackPage Page Phillips PM2.5×6.0 screw Page Page Phillips PM2.5×6.0 captive screw Phillips PM2.5×5.0 screw Phillips PM3.0×4.0 screw Color Quantity Length Thread Head diameter SilverPhillips PM3.0×4.0 captive screw Phillips PM2.0×3.0 screw Page Backup and recovery Creating recovery discs When to back up Backup suggestionsUsing system restore points Backing up your informationCreate a system restore point Performing a recovery Recovering from the recovery discsConnector pin assignments Pin SignalAudio-in microphone Audio-out headphoneExternal monitor RJ-11 modem RJ-45 networkUniversal Serial Bus Power cord set requirements Requirements for all countries or regionsRequirements for specific countries or regions Country/region Accredited agency Applicable note numberBattery RecyclingDisplay Page Page Page Page Page Symbols/Numerics IndexJacks Hdmi