Compaq CQ58 manual

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7.Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached, and then disconnect the keyboard cable (2) from the system board.

8.Remove the keyboard (3).

Reverse this procedure to install the keyboard.

42	Chapter 4 Removal and replacement procedures

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Contents Compaq Presario CQ58 First Edition November Document Part Number Safety warning notice Iv Safety warning notice Table of contents Using Setup Utility Bios and System Diagnostics Power cord set requirements Viii Product description Hard drive WirelessCategory Description Memory Optical driveExternal media cards Power requirementsCategory Description PortsCategory Description Security Operating system PreinstalledServiceability Display External component identificationFinding your hardware and software information Component Description Communication and Chat CyberLink YouCamComponent Control Panel System and Security Power OptionsButton Keys Fn keyLights Component Description Speakers Produce sound TouchPadFront Left side Off power to the display and other Right side Bottom Illustrated parts catalog Service tag Description FunctionComputer major components Component Spare part numberPower button board includes cable Optical drive connector cable includes bracketRTC battery Power connector cable includes bracketBattery Wlan moduleComponent Spare part number Cover Kit, includes 686272-001 15.6-in, LED, SVA, HD, BrightView display panel Display assembly subcomponentsComponent Spare part number Display bezel Display Hinge Kit , includesDisplay enclosure Mass storage devices Hard Drive Hardware Kit , includesMiscellaneous parts Screw KitSequential part number listing Spare part number DescriptionReplacement thermal material Sequential part number listing Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools requiredCables and connectors Grounding guidelines Electrostatic discharge damagePackaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelComponent replacement procedures Service tagComputer feet Battery Description Spare part numberMemory module Wlan module Page Keyboard For use in country/region Spare part numberPage Page Page Optical drive Page Hard drive Page Page RTC battery Description Spare part number RTC battery 686274-001Top cover Page Page Power button board TouchPad button board 686271-001Page Page Optical drive connector cable Page Speakers Page USB board Page System board Page Page Fan/heat sink assembly Page Display assembly Page Page Page Page Page Page Page Page Power connector cable Page Updating the Bios Using Setup Utility Bios and System DiagnosticsStarting Setup Utility Bios Determining the Bios versionDownloading a Bios update Using System Diagnostics Specifications Computer specifications15.6-in, SVA, display panel display specifications Hard drive specifications Backing up, restoring, and recovering Creating recovery media and backupsCreating HP Recovery media See Creating HP Recovery media onRestore and recovery Using Windows Refresh for quick and easy recovery Help and SupportRemove everything and reinstall Windows Recovering using HP Recovery ManagerWhat you need to know Removing the HP Recovery partition Using HP Recovery media to recoverPower cord set requirements Requirements for all countriesRequirements for specific countries and regions Country/region Accredited agency Applicable note numberRecycling Index Hdmi TouchPad button