HP CQ62-203TU, CQ62-255TU, CQ62-252TX, CQ62-251TX, CQ62-217CA Removal and replacement procedures

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Removal and replacement procedures

11.To replace the display hinge covers, remove the two Phillips PM2.5×6.0 screws 1 that secure each hinge to the display enclosure.

12.Remove the display hinge covers 2. The display hinge covers are available using spare part number 600650-001.

Reverse this procedure to install the display hinge covers.

13.To replace the display panel, remove eight phillips PM2.5×6.0 screws 1 that secure the display panel to the display enclosure.

14.Remove the display panel 2 from the display enclosure.

Reverse this procedure to install the display panel.

Maintenance and Service Guide

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Contents
Compaq Presario CQ62 Notebook PC HP G62 Notebook PC Maintenance and Service GuidePage Copyright 2010 Hewlett-Packard Development Company, L.P Revision Publication Date Description Revision HistorySafety warning notice Page Contents Setup Utility 10Recycling Contents Vii Product description Microphone Hard drivesOptical drives WebcamExternal media PowerOperating system Preinstalled Serviceability End-user replaceable partsProduct description Component Function External component identificationTop components TouchPadComponent Description LightsButtons Panel System and Security Power OptionsKeys Fn keyEsc key Left-side components Right-side components Bottom components Display components Wireless antennas Additional hardware components Illustrated parts catalog Service tagComputer major components Power button board Touchpad button board Speaker assembly includes cableRTC battery Description Spare part number613586-001 Wireless Wlan module Item Description Spare part number Base enclosure BatteryPower connector includes cable USB boardDisplay assembly components LCD cable kit Description Spare part number Display bezelDisplay hinges Webcam boardItem Description Spare part number Plastics Kit 595200-001 Plastics KitMass storage devices Screw Kit Miscellaneous partsDescription Spare part number AC adapter Cable KitSpare part number Description number Sequential part number listingFor models 1.0 and 1.1 only Webcam Spare part number Description number Computer models for models 1.0 and 1.1 only For model 1.1 only With webcam for model 1.2 only Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerationsDrive handling Grounding guidelinesRelative humidity Event 10% 40% 55% Packaging and transporting guidelinesMaterial Use Voltage protection level Equipment guidelinesService tag Component replacement proceduresComputer feet Battery Hard drive Removal and replacement procedures Memory module Removal and replacement procedures Wireless module Reverse this procedure to install the wireless module Optical drive Page Removal and replacement procedures Keyboard Removal and replacement procedures Removal and replacement procedures Top cover Removal and replacement procedures Removal and replacement procedures Description Spare part number Power button board 595204-001 Power button boardTouchpad button board Speakers Display assembly Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Description Spare part number USB board 595205-001 USB boardPower connector Bluetooth module Modem System board Removal and replacement procedures Removal and replacement procedures Description Spare part number RTC battery 602745-001 RTC batteryWith UMA graphics subsystem memory Fan/heat sink assemblyRemoval and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Processor Removal and replacement procedures Removal and replacement procedures RJ-11 connector Removal and replacement procedures Removal and replacement procedures Setup Utility Starting Setup UtilityChanging the language of Setup Utility Navigating and selecting in Setup Utility Restoring default settings in Setup UtilityDisplaying system information Security menu Exiting Setup UtilitySetup Utility menus Main menuSystem Configuration menu Diagnostics menuPrimary Hard Disk Self Test Computer specifications Specifications39.6-cm 15.6-in HD display specifications Hard drive specifications Access time Applicable disc Read WriteCache buffer Data transfer rate System DMA specifications Direct memory access controllerHardware DMA System function Hardware IRQ System function System interrupt specificationsSystem I/O address specifications Address hex System function shipping configurationAddress hex System function shipping configuration Memory address System function System memory map specificationsMemory address System function Specifications Creating recovery discs Backup and recoveryBackup suggestions When to back upWhen to create restore points Using system restore pointsRecovering from the recovery discs Performing a recoveryAudio-out headphone Connector pin assignmentsPin Signal Audio-in microphoneExternal monitor Hdmi RJ-45 network RJ-11 modemUniversal Serial Bus Connector pin assignments Requirements for all countries and regions Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsBattery RecyclingDisplay Recycling Maintenance and Service Guide 10-3 10-4 Maintenance and Service Guide 10-5 10-6 Index Keys Maintenance and Service Guide Index-3 Index-4
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