HP CQ56-104CA, CQ56-110US, CQ56-109WM, CQ56-100XX, CQ56-112NR, CQ56-115DX, CQ56-122NR, CQ56-219WM manual

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Remove the keyboard:

1.Position the computer upside down, with the front toward you.

2.Remove the three Phillips 2.5×5.0 and three Phillips 2.5×6.0 screws that secure the keyboard to the computer.

3.Position the computer right-side up, with the front toward you.

4.Open the computer as far as possible.

5.Release the tabs along the left (1) and right (2) edges of the keyboard using a thin, flat-bladed screwdriver.

6.Lift the rear edge of the keyboard (3).

Component replacement procedures 47

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Contents Compaq Presario CQ56 Notebook PC and HP G56 Notebook PC Page Safety warning notice Iv Safety warning notice Table of contents Setup Utility 100 Viii HP G56 Product descriptionCategory Description CQ56 Memory ChipsetGraphics PanelWebcam Select models only. VGA camera WirelessOptical DrivesKeyboard PowerOperating Preinstalled System Serviceability End-user replaceable partsComponent Description External component identificationTop TouchPadLights Button and speakers Esc key KeysRight side Left side Display Wireless antennas Bottom Additional hardware Illustrated parts catalog Service tagIllustrated parts catalog Computer major componentsDisplay assembly components on Display assemblyDescription Spare part number Speaker assembly includes cablePower button board Power connector includes cablePlastics Kit Wireless Wlan moduleBattery Base enclosureDisplay panel Display assembly componentsDescription Spare part number Display bezel Display inverterDisplay Screw Kit not illustrated Display hinge coversMicrophone and cable Webcam module select models only Display back cover includes logoItem Description Spare part number Plastics Kit 595200-001 Plastics KitHard drive Mass storage devicesMiscellaneous parts Spare part number Description Sequential part number listingCable, and webcam cable Sequential part number listing AMD Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerationsCables and connectors Typical electrostatic voltage levels Grounding guidelinesEvent 10% 40% 55% Packaging and transporting guidelines Material Use Voltage protection level Equipment guidelinesService tag Component replacement proceduresComputer feet Battery Hard drive Page Optical drive Battery see Battery on Hard drive see Hard drive onPage Page Wlan module Page Memory module Page Keyboard Battery see Battery onPage Page Wlan module see Wlan module on Keyboard see Keyboard on Top coverPage Remove the top cover Component replacement procedures Speaker assembly Page Description Spare part number Power button board 595204-001 Power button boardTouchPad button board Description Spare part number USB board 595205-001 USB boardPage Power connector Display assembly Page Page Page Page Page Page System board Page Page Description Spare part number RTC battery 602745-001 RTC batteryPage Fan/heat sink assembly Page Page Page Processor Page Using Setup Utility Setup UtilityComputer Setup Starting Setup UtilityNavigating and selecting in Setup Utility Restoring default settings in Setup Utility Select To do this Setup Utility menusPrimary Hard Disk Self Test System Configuration menuComputer specifications Specifications39.6-cm15.6-in display specifications Hard drive specifications Cache buffer Data transfer rate Random access timeTransfer mode Applicable discWindows 7 backup and recovery Backup and recoveryBacking up your information Select Start All Programs Maintenance Backup and Restore Performing a recoveryUsing the Windows recovery tools Using a Windows 7 operating system DVD purchased separately Linux backup and recovery Requirements for all countries or regions Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries or regionsRecycling BatteryPage Page Page Page Page Page Index Jacks
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