HP CQ41-204AU, CQ41-206AU, CQ41-205AX, CQ41-206AX, CQ41-207AX, CQ41-222AU, CQ41-218AU, CQ41-218AX manual

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© Copyright 2009 Hewlett-Packard Development Company, L.P.

AMD Athlon, AMD Sempron, AMD Turion, ATI, and ATI Mobility Radeon are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. SD Logo is a trademark of its proprietor.

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

First Edition: September 2009

Document Part Number: 581860-001

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Contents
Maintenance and Service Guide Compaq Presario CQ41 Notebook PCPage Safety warning notice Contents Removal and replacement procedures Setup Utility 11Recycling Graphics Product descriptionChipset PanelMicrophone Hard driveOptical drive AudioExternal media Serviceability Operating systemTouchPad External component identificationTop components Component DescriptionLights System and Security Power Options Buttons and speakersFn key KeysComponent Description Esc key Display Front components Rear component Right-side components Left-side components Bottom components Wireless antennas Additional hardware components Service tag Illustrated parts catalogComputer major components Item Description Fan for models with UMA graphics subsystemsIllustrated parts catalog Description Spare Part Number Power connector and cable Audio board cable Base enclosureAudio board Display assembly Plastics Kit Item Description Spare part number Plastics Kit 498322-001Mass storage devices Item Description Spare part numberDescription Spare part number AC adapters Power cordsMiscellaneous parts Screw KitSequential part number listing Spare part Number Description510100-001 Spare part Number Description 577509-001 Mini Card bracket Spare part Number Description Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools requiredGrounding guidelines Drive handlingPackaging and transporting guidelines Equipment guidelines Component replacement procedures Service tagComputer feet Battery Hard drive Removal and replacement procedures Memory module Removal and replacement procedures RTC battery Removal and replacement procedures Wlan module 518436-002 Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Optical drive Keyboard Removal and replacement procedures Removal and replacement procedures Keyboard cover Optical drive see Optical drive on Keyboard see Keyboard onRemoval and replacement procedures Speaker assembly Removal and replacement procedures Display assembly Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Webcam/microphone module select models only Microphone module Top cover Removal and replacement procedures Bluetooth module and cable select models only Removal and replacement procedures Modem module Removal and replacement procedures Audio board Removal and replacement procedures USB board Removal and replacement procedures Power connector and cable Removal and replacement procedures System board Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Fan/heat sink assembly or heat sink Removal and replacement procedures Removal and replacement procedures Reverse this procedure to install the fan/heat sink assembly Fan for models with UMA graphics subsystems Processor Removal and replacement procedures Using Setup Utility Setup UtilityStarting Setup Utility Changing the language of Setup UtilityDisplaying system information Navigating and selecting in Setup UtilityRestoring default settings in Setup Utility Main menu Setup Utility menusExiting Setup Utility Security menuSystem Configuration menu Diagnostics menuSpecifications Computer specificationsInch display specifications Hard drive specifications Interface Access timeApplicable disc Read Write Max data transfer rateCD-DA, CD+EG, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA Max media capacity read Max media capacity write TransportSize Memory address System function System DMA specificationsHardware DMA System function F01FFFFF 8FFFFFFF Hardware IRQ System function IRQ22Hardware IRQ System function Address hex System function shipping configuration CD0 CDB 01F C6F C6F Motherboard resources Color Quantity Length Thread Head diameter Black Screw listingPhillips PM2.0×3.0 broadhead screw Phillips PM2.0×3.0 screw Screw listing Phillips PM2.0×4.0 screw Screw listing Phillips PM2.0×10.0 captive screw Color Quantity Length Thread Head diameter Black 10.0 mmPhillips PM2.5×3.0 screw Screw listing Phillips PM2.5×4.0 screw Phillips PM2.5×5.0 screw Color Quantity Length Thread Head diameter SilverScrew listing Screw listing Screw listing Phillips PM2.5×5.0 captive screw Phillips PM2.5×6.0 screw Screw listing Phillips PM2.5×7.0 captive screw Phillips PM2.5×10.0 screw Phillips PM2.5×17.0 screw Color Quantity Length Thread Head diameter Black 17.0 mmPhillips PM3.0×3.0 screw Backup and recovery OverviewCreating recovery discs Backing up your information Using Windows Backup and Restore Using system restore pointsPerforming a recovery Create a system restore pointRecovering from the recovery discs Select Start All Programs Recovery Manager Recovery ManagerAudio-in microphone Connector pin assignmentsPin Signal Audio-out headphoneExternal monitor Hdmi RJ-11 modem select models only RJ-45 network Universal Serial Bus Power cord set requirements Requirements for all countries and regionsRequirements for specific countries and regions Country/region Accredited agency Applicable note numberDisplay BatteryRecycling Recycling Maintenance and Service Guide 11-3 11-4 Maintenance and Service Guide 11-5 11-6 Index F11 key 8-6fan Esc Index-4 Maintenance and Service Guide Index-5
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