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HP CQ62-252TX manual Compaq Presario CQ62 Notebook PC HP G62 Notebook PC, Document Part Number

Models: CQ62-251TX

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Compaq Presario CQ62 Notebook PC

HP G62 Notebook PC

Maintenance and Service Guide

Document Part Number: 602633-001

January 2010

This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, components, and spare parts; and performing computer disassembly procedures.

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HP CQ62-252TX manual Compaq Presario CQ62 Notebook PC HP G62 Notebook PC, Maintenance and Service Guide, January

Contents

Compaq Presario CQ62 Notebook PC HP G62 Notebook PC Maintenance and Service GuideDocument Part Number JanuaryPage Copyright 2010 Hewlett-Packard Development Company, L.P Revision History Safety warning notice Page 1 Product description 2 External component identification 4 Removal and replacement procedures3 Illustrated parts catalog Contents6 Specifications 5 Setup Utility7 Backup and recovery 8 Connector pin assignments10Recycling 9 Power cord set requirementsRJ-11 modem RJ-45 network Universal Serial Bus Maintenance and Service Guide ContentsMaintenance and Service Guide Product descriptionProduct description Product description Maintenance and Service GuideCQ62 Intel Product description Maintenance and Service GuideExternal component identification 3. Select Mouse settingsTop components TouchPadExternal component identification LightsMaintenance and Service Guide ButtonsExternal component identification esc key KeysExternal component identification Maintenance and Service Guide Left-side componentsExternal component identification External component identification Right-side componentsMaintenance and Service Guide Bottom componentsExternal component identification ComponentMaintenance and Service Guide Display componentsExternal component identification Internal microphoneWireless antennas Maintenance and Service Guide Additional hardware componentsExternal component identification ComponentIllustrated parts catalog Service tagMaintenance and Service Guide Maintenance and Service Guide Computer major componentsIllustrated parts catalog Maintenance and Service Guide Power button boardIllustrated parts catalog Item DescriptionSpain Illustrated parts catalogContinued Continued Maintenance and Service GuideIllustrated parts catalog Illustrated parts catalog Wireless WLAN moduleDescription Spare part number593530-001 Maintenance and Service GuideContinued Power connector includes cable BatteryIllustrated parts catalog Item DescriptionMaintenance and Service Guide Display assembly componentsIllustrated parts catalog Description Illustrated parts catalogSpare part number Display bezel1 Hard drive cover 2 Wireless module compartment cover Plastics KitMaintenance and Service Guide Illustrated parts catalogIllustrated parts catalog Mass storage devicesDescription Spare part numberMaintenance and Service Guide Miscellaneous partsDescription Spare part numberIllustrated parts catalog Sequential part number listingContinued 3-14Continued Maintenance and Service Guide3-15 Bulgeria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, Central African Republic, ChadSpare part number Illustrated parts catalogDescription number ContinuedIllustrated parts catalog Maintenance and Service GuideSpare part number Description numberSpare part number Illustrated parts catalogDescription number ContinuedSpare part number Maintenance and Service GuideDescription number ContinuedSpare part number Illustrated parts catalogDescription number 3-20Preliminary replacement requirements Removal and replacement proceduresService considerations Cables and connectorsDrive handling Grounding guidelinesElectrostatic discharge damage Workstation guidelines Packaging and transporting guidelinesEquipment guidelines Service tag Component replacement proceduresRemoval and replacement procedures Computer feetMaintenance and Service Guide Battery Hard drive 5. Disconnect the hard drive cable from the system board Memory module Reverse this procedure to install a memory module Wireless module Remove the wireless module Optical drive Maintenance and Service Guide Removal and replacement procedures4-15 Removal and replacement procedures Reverse this procedure to reassemble and install an optical driveMaintenance and Service Guide 6. Remove the optical drive bracketKeyboard Remove the keyboard Removal and replacement procedures 8. Remove the keyboard Reverse this procedure to install the keyboardMaintenance and Service Guide 4-19Top cover 5. Remove the Phillips PM2.5×6.0 screw that secures the switch cover to the computer Removal and replacement procedures Reverse this procedure to install the top coverMaintenance and Service Guide 8. Remove the top coverPower button board Touchpad button board Speakers Display assembly Remove the display assembly Removal and replacement procedures Reverse this procedure to install the display assemblyMaintenance and Service Guide 5. Lift the display panel 2 straight up to remove it2 Two Phillips PM2.5×7.0 screws on the display bezel bottom edge 8. Remove the display bezel Reverse this procedure to install the display hinge covers Reverse this procedure to install the display panel brackets USB board Power connector Bluetooth module Modem System board Wireless module see “Wireless module” on pageMemory module see “Memory module” on page Modem module see “Modem” on page Fan/heat sink assembly see “Fan/heat sink assembly” on pageProcessor see “Processor” on page Removal and replacement proceduresRemove the system board RTC battery Fan/heat sink assembly Remove the fan/heat sink assembly Removal and replacement procedures 4. Remove the fan/heat sink assembly 2 by lifting it straight upMaintenance and Service Guide 4-435. Turn the system board right-side up, with the front toward you The following illustration shows the replacement thermal material locations for computer models graphics subsystems having UMA memory Reverse this procedure to install the fan/heat sink assembly Processor 9. Remove the wireless module see “Wireless module” on page Remove the processor RJ-11 connector Reverse this procedure to install the RJ-11 connector Remove the RJ-11 connectorRemoval and replacement procedures Maintenance and Service GuideMaintenance and Service Guide Removal and replacement procedures4-52 Starting Setup Utility Setup UtilityChanging the language of Setup Utility Restoring default settings in Setup Utility Navigating and selecting in Setup UtilityDisplaying system information Setup UtilitySetup Utility menus Exiting Setup UtilityMain menu Security menuDiagnostics menu System Configuration menuSetup Utility Computer specifications SpecificationsMaintenance and Service Guide Specifications 39.6-cm 15.6-in HD display specificationsMaintenance and Service Guide Hard drive specificationsSpecifications Access time SpecificationsApplicable disc ReadSpecifications System DMA specificationsMaintenance and Service Guide System I/O address specifications System interrupt specificationsSpecifications System function shipping configurationSystem function shipping configuration SpecificationsMaintenance and Service Guide I/O address hexSpecifications System memory map specificationsContinued Maintenance and Service Guide SpecificationsMemory address System functionMaintenance and Service Guide Specifications6-10 Creating recovery discs Backup and recoveryBackup suggestions When to back up3. Click Recovery disc creation, and then click Next 2. Click Advanced OptionsWhen to create restore points Using system restore pointsTo create a system restore point Restore to a previous date and timeRecovering from the recovery discs Performing a recoveryRecovering from the dedicated recovery partition select models only Select Start All Programs Recovery Manager Recovery ManagerAudio-in microphone Connector pin assignmentsAudio-out headphone Maintenance and Service GuideConnector pin assignments External monitorConnector pin assignments HDMISignal Maintenance and Service GuideRJ-45 network RJ-11 modemConnector pin assignments SignalConnector pin assignments Universal Serial BusSignal Maintenance and Service GuideMaintenance and Service Guide Connector pin assignmentsRequirements for all countries and regions Power cord set requirementsPower cord set requirements Requirements for specific countries and regionsCountry/region Accredited agencyRecycling BatteryDisplay Maintenance and Service Guide Perform the following steps to disassemble the display assembly3. Remove the display bezel Recycling6. Remove the display panel assembly 2 from the display enclosure 11. Lift the top edge of the backlight cover 2 and swing it outward 15. Turn the display panel upside down Maintenance and Service Guide16. Remove the backlight frame from the display panel 17. Remove the backlight from the backlight frame18. Disconnect the display cable 1 from the LCD panel Maintenance and Service Guide20. Release the LCD panel 3 from the display rear panel 22. Remove the LCD panel 23. Recycle the LCD panel and backlightIndex Page