Compaq CQ71, G71 manual

Remove the system board:

1.Disconnect the audio board cable (1), the Bluetooth module cable (2), the USB cable (3), and the power cable (4) from the system board.

NOTE: The power connector and the RJ-11 jack are held in place with double-sided tape and can be removed after the cables have been detached from the system board.

2.Remove the 3 Phillips PM2.5×6.0 screws that secure the system board to the base enclosure.

CAUTION: Do not lift the system board by the optical drive expansion board (1).

3.Lift the right edge of the system board (2) until the external monitor port is clear of the base enclosure. Then pull the board out of the base enclosure (3).

Component replacement procedures 77

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Compaq CQ71, G71 manual

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