HP CQ62-102TX, CQ62-255TU, CQ62-252TX, CQ62-251TX, CQ62-217CA, CQ62-219WM, CQ62-215TU manual Recycling

Page 124

Recycling

Perform the following steps to disassemble the display assembly:

1. Remove all screw covers 1 and screws 2 that secure the display bezel to the display assembly.

2.Lift up and out on the left and right inside edges 1 and the top and bottom inside edges 2 of the display bezel until the bezel disengages from the display assembly.

3.Remove the display bezel 3.

10–2	Maintenance and Service Guide

Image 124

Contents

Maintenance and Service Guide Compaq Presario CQ62 Notebook PC HP G62 Notebook PCPage Copyright 2010 Hewlett-Packard Development Company, L.P Revision History Revision Publication Date DescriptionSafety warning notice Page Contents Setup Utility 10Recycling Contents Vii Product description Hard drives Optical drivesWebcam MicrophonePower Operating system PreinstalledServiceability End-user replaceable parts External mediaProduct description External component identification Top componentsTouchPad Component FunctionLights Component DescriptionPanel System and Security Power Options ButtonsFn key KeysEsc key Left-side components Right-side components Bottom components Display components Wireless antennas Additional hardware components Service tag Illustrated parts catalogComputer major components Power button board Speaker assembly includes cable RTC batteryDescription Spare part number Touchpad button board613586-001 Wireless Wlan module Item Description Spare part number Battery Power connector includes cableUSB board Base enclosureDisplay assembly components Description Spare part number Display bezel Display hingesWebcam board LCD cable kitPlastics Kit Item Description Spare part number Plastics Kit 595200-001Mass storage devices Miscellaneous parts Description Spare part number AC adapterCable Kit Screw KitSequential part number listing Spare part number Description numberFor 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 Removal and replacement procedures Preliminary replacement requirementsService considerations Tools requiredGrounding guidelines Drive handlingPackaging and transporting guidelines Relative humidity Event 10% 40% 55%Equipment guidelines Material Use Voltage protection levelComponent replacement procedures Service tagComputer 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 Power button board Description Spare part number Power button board 595204-001Touchpad 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 USB board Description Spare part number USB board 595205-001Power connector Bluetooth module Modem System board Removal and replacement procedures Removal and replacement procedures RTC battery Description Spare part number RTC battery 602745-001Fan/heat sink assembly With UMA graphics subsystem memoryRemoval 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 Starting Setup Utility Setup UtilityChanging the language of Setup Utility Restoring default settings in Setup Utility Navigating and selecting in Setup UtilityDisplaying system information Exiting Setup Utility Setup Utility menusMain menu Security menuDiagnostics menu System Configuration menuPrimary Hard Disk Self Test Specifications Computer specifications39.6-cm 15.6-in HD display specifications Hard drive specifications Applicable disc Read Write Access timeCache buffer Data transfer rate Direct memory access controller System DMA specificationsHardware DMA System function System interrupt specifications System I/O address specificationsAddress hex System function shipping configuration Hardware IRQ System functionAddress hex System function shipping configuration System memory map specifications Memory address System functionMemory address System function Specifications Backup and recovery Creating recovery discsWhen to back up Backup suggestionsUsing system restore points When to create restore pointsPerforming a recovery Recovering from the recovery discsConnector pin assignments Pin SignalAudio-in microphone Audio-out headphoneExternal monitor Hdmi RJ-11 modem RJ-45 networkUniversal Serial Bus Connector pin assignments Power cord set requirements Requirements for all countries and regionsRequirements for specific countries and regions Country/region Accredited agency Applicable note numberRecycling BatteryDisplay 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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