Compaq CQ70, G70

7–6 Maintenance and Service Guide

Screw listing

Phillips PM2.5x6.0 screw

Where used: 1 screw that secures the top cover to the computer

Color Quantity Length Thread Head diameter

Black 1 6.0 mm 2.5 mm 5.0 mm

Contents

Main Page Page Contents 1Product description 2External component identification 3Illustrated parts catalog 4Removal and replacement procedures 5Setup Utility 6Specifications 7Screw listing Page Product description Page Page Page External component identification Top components Display components Lights Buttons and speakers 1 2 3 Keys Touch Pad Front components Rear components 1 2 Left-side components Right-side components Bottom components Illustrated parts catalog Serial number location Page Page Page Page Page Page Page Display assembly components Plastics Kit Mass storage devices 1 2 Miscellaneous parts Sequential part number listing Page Page Page Page Removal and replacement procedures Preliminary replacement requirements Tools require d Service considerations Component replacement procedures Serial number Computer feet Battery Optical drive Page Hard drive Page RTC battery Memory module WLAN module Page Keyboard Page Keyboard cov er Page Power button board Display assembly Page Page Page Page Page Top cov er Page TouchPad on/off button board and board bracket Page Page Audio board Bluetooth module Speakers USB board System b oard Page Page Modem module cable Fan/heatsink assembly Page Page Processor Page Power connector cable Setup Utility Starting the Setup Utility Changing the language of the Setup Utility Navigating and selecting in the Setup Utility Displaying system information Specifications Computer specifications 17-inch WXGA display specifications Hard drive specifications DVDRW and CD-RW SuperMulti Double-Layer Combo Drive specifications DVDRW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe specifications Blu-ray ROM DVDRW SuperMulti DL Drive specifications System DMA specifications System interrupt specifications System I/O address specifications System memory map specifications Screw listing Phillips PM2.5x5.0 screw Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Backup and recovery Creating recovery discs Backing up your information When to back up Connector pin assignments External monitor HDMI RJ-11 (modem) RJ-45 (network) Page Power cord set requirements Requirements for all countries and regions Requirements for specific countries and regions Recycling Battery Display Page Page Page Page Page Index