Compaq CQ58 manual

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4.Remove the system board (3) by sliding it up and to the right at an angle.

Reverse this procedure to install the system board.

64	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 Wireless Category Description MemoryHard drive Optical drivePower requirements Category DescriptionExternal media cards PortsOperating system Preinstalled ServiceabilityCategory Description Security External component identification Finding your hardware and software informationDisplay Component Description Communication and Chat CyberLink YouCamControl Panel System and Security Power Options ButtonComponent Keys Fn keyLights TouchPad FrontComponent Description Speakers Produce sound 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 bracketPower connector cable includes bracket BatteryRTC battery Wlan moduleComponent Spare part number Cover Kit, includes 686272-001 Display assembly subcomponents Component Spare part number Display bezel15.6-in, LED, SVA, HD, BrightView display panel 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 Removal and replacement procedures Preliminary replacement requirementsService considerations 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 Using Setup Utility Bios and System Diagnostics Starting Setup Utility BiosUpdating the 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