Removal and replacement procedures, Tools required | Compaq G71

4 Removal and replacement procedures

Preliminary replacement requirements

Tools required

You will need the following tools to complete the removal and replacement procedures:

●Flat nonconductive probe

●Phillips P0 and P1 screwdrivers

Service considerations

The following sections include some of the considerations that you must keep in mind during disassembly and assembly procedures.

NOTE: As you remove each subassembly from the computer, place the subassembly (and all accompanying screws) away from the work area to prevent damage.

Plastic parts

CAUTION: Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts. Apply pressure only at the points designated in the maintenance instructions.

40 Chapter 4 Removal and replacement procedures

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Compaq G71, CQ71 manual Removal and replacement procedures, Preliminary replacement requirements, Tools required

Contents

Compaq Presario CQ71 Notebook PC and HP G71 Notebook PC First Edition April Document Part Number Safety warning notice Iv Safety warning notice Table of contents Setup Utility Screw listing Recycling Product description Discrete 585 2.16-GHz Processor 1-MB L2 Cache, 667-MHz T1700 1.83-GHz Processor 1-MB L2 Cache, 667-MHz900 2.2-GHz Processor 1-MB L2 Cache, 667-Mhz T1600 1.66-GHz Processor 1-MB L2 Cache, 667-MHz UMA Panel Memory UMA CD-RW UMA Plug with ground pin, supports 2-pin DC connector UMA External component identification Top componentsTouchPad Component Description Lights Top components External component identification Panel System and Maintenance Power Options Buttons and speakers Keys Fn key Front components Right-side components Left-side components Rear component Bottom components Display components Wireless antennas Additional hardware components Service tag Illustrated parts catalog Computer major components Item Description Spare part number Power button board Description Spare part number 16 Fan/heat sink assembly Audio boardMemory modules USB board and cable Wlan module Atheros AR2425 802.11b/g Wlan module Broadcom BCM4312 802.11b/g Wlan module Intel WiFi Link 5100 802.11a/b/g Wlan module Intel WiFi link 5100 802.11a/b/g/n Wlan moduleAtheros AR9280 802.11a/g/n Wlan module Atheros 802.11b/g/n Wlan module Atheros 802.11a/b/g/n Wlan module 23a Hard drive cover 23b Wireless module compartment cover Display assembly components Display bezelMicrophone module includes cable Display Bracket Kit Display Screw Kit not illustrated Plastics Kit Item Description Spare part number Plastics Kit 531859-001 Mass storage devices Power cords Miscellaneous partsDescription Spare part number AC Adapter Screw Kit Sequential part number listing Spare part Description Number 482260-002 CQ71 Notebook PC only Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe Sequential part number listing Removal and replacement procedures Preliminary replacement requirementsService considerations Tools required Cables and connectors Grounding guidelines Typical electrostatic voltage levelsEvent 10% 40% 55% Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection level Component replacement procedures Service tag Computer feet Battery Intel WiFi Link 5100 802.11a/b/g Wlan Wlan moduleAtheros AR2425 802.11b/g Wlan modules Broadcom BCM4312 802.11b/g Wlan modules Atheros AR9280 802.11a/g/n Wlan modules Atheros 802.11b/g/n Wlan modules Atheros 802.11a/b/g/n Wlan modules 451861-002Page Page Optical drive Memory module Page Hard drive Page Modem module Description Spare part number Modem module 510100-011 RTC battery Keyboard For use Spare part numberPage Page Keyboard cover Page Power button board Description Spare part number Power button board 531860-001 Display assembly Page Page Page Page Page Top cover Page Page Speakers System board Page Page Bluetooth module Page Fan/heat sink assembly Page Page Processor With UMA graphics memory onlyPage Setup Utility Starting Setup Utility Using Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Displaying system information Restoring default settings in Setup Utility Exiting Setup Utility Setup Utility menus Main menuSecurity menu Select To do this System Configuration menu Diagnostics menu Primary Hard Disk Self Test Specifications Computer specifications Inch, BrightView display specifications Hard drive specifications Access time Transfer modeApplicable disc Read Write Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive Applicable disc Read Write System DMA specifications System memory map specificationsHardware DMA System function Size Memory address System function System interrupt specifications Hardware IRQ System function System I/O address specifications Address hex System function shipping configuration System I/O address specifications Screw listing Phillips PM2.5×7.0 screw Color Quantity Length Thread Head diameter BlackPage Page Phillips PM2.5×6.0 screw Page Page Phillips PM2.5×6.0 captive screw Phillips PM2.5×5.0 screw Phillips PM3.0×4.0 screw Color Quantity Length Thread Head diameter Silver Phillips PM3.0×4.0 captive screw Phillips PM2.0×3.0 screw Page Backup and recovery Creating recovery discs When to back up Backup suggestionsUsing system restore points Backing up your information Create a system restore point Performing a recovery Recovering from the recovery discs Connector pin assignments Pin SignalAudio-in microphone Audio-out headphone External monitor RJ-11 modem RJ-45 network Universal Serial Bus Power cord set requirements Requirements for all countries or regions Requirements for specific countries or regions Country/region Accredited agency Applicable note number Battery RecyclingDisplay Page Page Page Page Page Symbols/Numerics Index Jacks Hdmi