Manuals / HP / Computer Equipment / Laptop

HP CQ62-210US, CQ62-255TU, CQ62-252TX manual Lift the display panel 2 straight up to remove it, 4-28

Models: CQ62-251TX

1 132

Download 132 pages 26.9 Kb

Page 72

5.Lift the display panel 2 straight up to remove it.

Removal and replacement procedures

ÄCAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly and other computer components.

4.Remove the four Phillips PM2.5×7.0 screws 1 securing the display hinges to the computer.

5.Lift the display panel 2 straight up to remove it.

Reverse this procedure to install the display assembly.

4–28	Maintenance and Service Guide

Image 72

HP CQ62-210US Lift the display panel 2 straight up to remove it, Reverse this procedure to install the display assembly

Contents

Maintenance and Service Guide Compaq Presario CQ62 Notebook PC HP G62 Notebook PCDocument Part Number JanuaryPage Copyright 2010 Hewlett-Packard Development Company, L.P Revision History Safety warning notice Page 4 Removal and replacement procedures 1 Product description 2 External component identification3 Illustrated parts catalog Contents5 Setup Utility 6 Specifications7 Backup and recovery 8 Connector pin assignments9 Power cord set requirements 10RecyclingRJ-11 modem RJ-45 network Universal Serial Bus Contents Maintenance and Service GuideProduct description Maintenance and Service GuideProduct description Maintenance and Service Guide Product descriptionCQ62 Intel Maintenance and Service Guide Product description3. Select Mouse settings External component identificationTop components TouchPadLights External component identificationButtons Maintenance and Service GuideExternal component identification Keys esc keyExternal component identification Left-side components Maintenance and Service GuideExternal component identification Right-side components External component identificationBottom components Maintenance and Service GuideExternal component identification ComponentDisplay components Maintenance and Service GuideExternal component identification Internal microphoneWireless antennas Additional hardware components Maintenance and Service GuideExternal component identification ComponentService tag Illustrated parts catalogMaintenance and Service Guide Computer major components Maintenance and Service GuideIllustrated parts catalog Power button board Maintenance and Service GuideIllustrated parts catalog Item DescriptionIllustrated parts catalog SpainContinued Maintenance and Service Guide ContinuedIllustrated parts catalog Wireless WLAN module Illustrated parts catalogDescription Spare part numberMaintenance and Service Guide 593530-001Continued Battery Power connector includes cableIllustrated parts catalog Item DescriptionDisplay assembly components Maintenance and Service GuideIllustrated parts catalog Illustrated parts catalog DescriptionSpare part number Display bezelPlastics Kit 1 Hard drive cover 2 Wireless module compartment coverMaintenance and Service Guide Illustrated parts catalogMass storage devices Illustrated parts catalogDescription Spare part numberMiscellaneous parts Maintenance and Service GuideDescription Spare part numberSequential part number listing Illustrated parts catalogContinued 3-14Maintenance and Service Guide Continued3-15 Bulgeria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, Central African Republic, ChadIllustrated parts catalog Spare part numberDescription number ContinuedMaintenance and Service Guide Illustrated parts catalogSpare part number Description numberIllustrated parts catalog Spare part numberDescription number ContinuedMaintenance and Service Guide Spare part numberDescription number ContinuedIllustrated parts catalog Spare part numberDescription number 3-20Removal and replacement procedures Preliminary replacement requirementsService considerations Cables and connectorsGrounding guidelines Drive handlingElectrostatic discharge damage Packaging and transporting guidelines Workstation guidelinesEquipment guidelines Component replacement procedures Service tagComputer feet Removal and replacement proceduresMaintenance 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 Removal and replacement procedures Maintenance and Service Guide4-15 Reverse this procedure to reassemble and install an optical drive Removal and replacement proceduresMaintenance and Service Guide 6. Remove the optical drive bracketKeyboard Remove the keyboard 8. Remove the keyboard Reverse this procedure to install the keyboard Removal and replacement proceduresMaintenance and Service Guide 4-19Top cover 5. Remove the Phillips PM2.5×6.0 screw that secures the switch cover to the computer Reverse this procedure to install the top cover Removal and replacement proceduresMaintenance and Service Guide 8. Remove the top coverPower button board Touchpad button board Speakers Display assembly Remove the display assembly Reverse this procedure to install the display assembly Removal and replacement proceduresMaintenance 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 Wireless module see “Wireless module” on page System boardMemory module see “Memory module” on page Fan/heat sink assembly see “Fan/heat sink assembly” on page Modem module see “Modem” 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 4. Remove the fan/heat sink assembly 2 by lifting it straight up Removal and replacement proceduresMaintenance 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 Remove the RJ-11 connector Reverse this procedure to install the RJ-11 connectorRemoval and replacement procedures Maintenance and Service GuideRemoval and replacement procedures Maintenance and Service Guide4-52 Setup Utility Starting Setup UtilityChanging the language of Setup Utility Navigating and selecting in Setup Utility Restoring default settings in Setup UtilityDisplaying system information Setup UtilityExiting Setup Utility Setup Utility menusMain menu Security menuSystem Configuration menu Diagnostics menuSetup Utility Specifications Computer specificationsMaintenance and Service Guide 39.6-cm 15.6-in HD display specifications SpecificationsHard drive specifications Maintenance and Service GuideSpecifications Specifications Access timeApplicable disc ReadSystem DMA specifications SpecificationsMaintenance and Service Guide System interrupt specifications System I/O address specificationsSpecifications System function shipping configurationSpecifications System function shipping configurationMaintenance and Service Guide I/O address hexSystem memory map specifications SpecificationsContinued Specifications Maintenance and Service GuideMemory address System functionSpecifications Maintenance and Service Guide6-10 Backup and recovery Creating recovery discsWhen to back up Backup suggestions3. Click Recovery disc creation, and then click Next 2. Click Advanced OptionsUsing system restore points When to create restore pointsTo create a system restore point Restore to a previous date and timePerforming a recovery Recovering from the recovery discsRecovering from the dedicated recovery partition select models only Select Start All Programs Recovery Manager Recovery ManagerConnector pin assignments Audio-in microphoneAudio-out headphone Maintenance and Service GuideExternal monitor Connector pin assignmentsHDMI Connector pin assignmentsSignal Maintenance and Service GuideRJ-11 modem RJ-45 networkConnector pin assignments SignalUniversal Serial Bus Connector pin assignmentsSignal Maintenance and Service GuideConnector pin assignments Maintenance and Service GuidePower cord set requirements Requirements for all countries and regionsRequirements for specific countries and regions Power cord set requirementsCountry/region Accredited agencyBattery RecyclingDisplay Perform the following steps to disassemble the display assembly Maintenance and Service Guide3. 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 Maintenance and Service Guide 15. Turn the display panel upside down16. Remove the backlight frame from the display panel 17. Remove the backlight from the backlight frameMaintenance and Service Guide 18. Disconnect the display cable 1 from the LCD panel20. Release the LCD panel 3 from the display rear panel 22. Remove the LCD panel 23. Recycle the LCD panel and backlightIndex Page