Compaq CQ71, G71 instruction

3.Remove the heat sink (2). The heat sink bracket (3) is built into the system board.

NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink and processor each time the heat sink is removed. Thermal paste is applied to the fan/heat sink assembly to correspond with components on the system board as follows: the processor (1), the NVIDIA video processor (2), the video memory (3), and the Northbridge chip (4). Thermal pads and thermal paste are included with all heat sink, system board, and processor spare part kits.

Component replacement procedures 83

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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 T1600 1.66-GHz Processor 1-MB L2 Cache, 667-MHz Discrete 585 2.16-GHz Processor 1-MB L2 Cache, 667-MHzT1700 1.83-GHz Processor 1-MB L2 Cache, 667-MHz 900 2.2-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 Component Description External component identificationTop components TouchPad 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 USB board and cable 16 Fan/heat sink assemblyAudio board Memory modules 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 Bracket Kit Display assembly componentsDisplay bezel Microphone module includes cable Display Screw Kit not illustrated Item Description Spare part number Plastics Kit 531859-001 Plastics Kit Mass storage devices Screw Kit Power cordsMiscellaneous parts Description Spare part number AC Adapter 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 Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerations 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 Broadcom BCM4312 802.11b/g Wlan modules Intel WiFi Link 5100 802.11a/b/g WlanWlan module Atheros AR2425 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 Select To do this Setup Utility menusMain menu Security menu System Configuration menu Primary Hard Disk Self Test Diagnostics menu Computer specifications Specifications Inch, BrightView display specifications Hard drive specifications Write Access timeTransfer mode Applicable disc Read Applicable disc Read Write Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive Size Memory address System function System DMA specificationsSystem memory map specifications Hardware DMA 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 Backing up your information When to back upBackup suggestions Using system restore points Create a system restore point Recovering from the recovery discs Performing a recovery Audio-out headphone Connector pin assignmentsPin Signal Audio-in microphone 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