HP FN041UAABA instruction

8.Disconnect the TouchPad board ZIF cable (1) and the fingerprint reader board ZIF cable (2) from the system board.

9.Lift the rear edge of the top cover (1) and swing it up and forward until it rests at an angle.

10.Remove the top cover (2).

Reverse this procedure to install the top cover.

78 Chapter 4 Removal and replacement procedures

Image 86

HP FN041UAABA manual

Contents

Maintenance and Service Guide Fourth Edition April Document Part Number Safety warning notice Iv Safety warning notice Table of contents SIM 106 152 Intel Core2 Duo processors Product descriptionIntel Core2 Quad processors Panel ChipsetGraphics Memory Hard drives Diskette drive Wireless Integrated Wlan options by way of wireless moduleIntegrated Wwan options by way of wireless module Microphone Docking External media cardPorts Keyboard/pointing devices Security Operating system PreinstalledPreinstalled with Microsoft Office Page Supported Restore MediaServiceability End-user replaceable parts Certified Component Function External component identificationDisplay components Top components Pointing devices Windows XP, select Start Control Panel Buttons, switches, and fingerprint readerSystem and Maintenance Power Options Keys Esc key Lights Fn key Battery reaches a critical battery level, Front components Left-side components Rear components Right-side components Bottom components Service tag Illustrated parts catalog Computer major components Illustrated parts catalog Item Description Spare part number Display internal components Switch cover Description Spare part number Fan Top coverWlan module Thermal Material Kits not illustrated Processor Intel Core2 Extreme processors Cell, 2.55-Ah 73-Wh Li-ion battery RTC batterySpeaker assembly Modem module Illustrated parts catalog Plastics Kit Item Description Spare part number Plastics Kit 495076-001 Cable Kit Item Description Spare part number Cable Kit 495064-001 Mass storage devices Description Spare part number Optical drive Miscellaneous parts Sequential part number listing Spare part Description Number Illustrated parts catalog Cables Wwan antenna transceivers and cables Includes replacement thermal material China Sequential part number listing Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools required Cables and connectors Event 10% 40% 55% Grounding guidelinesTypical electrostatic voltage levels Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection level Component replacement procedures Service tag Computer feet Battery SIM Optical drive Page Display inverter Page Hard drive Page Page Bluetooth module RTC battery Description Spare part number RTC battery 501115-001Page Memory modules Page Wwan module Page Keyboard For use Spare part numberPage Page Modem module Wlan module Switch cover Page Page Display assembly Keyboard see Keyboard on Switch cover see Switch cover on Page Page Page Page Page Top cover Page Page TouchPad Page Fan Page Heat sink Page Page Processor Graphics card Description Spare part number Speaker assembly Description Spare part number Speaker assembly 495072-001 System board System boards for use only in Russia and ChinaPage Page RJ-11 connector cable ExpressCard assembly Page USB/audio board Page Computer Setup Starting Computer Setup Restoring factory settings in Computer Setup Using Computer SetupNavigating and selecting in Computer Setup Security menu Computer Setup menusFile menu Select To do this Computer Setup menus Diagnostics menu System Configuration menu Computer model Computer Setup menus Specifications Computer specifications 15.4-in, Wuxga display specifications 15.4-in, WSXGA+ display specifications 15.4-in, Wxga display specifications Hard drive specifications DVD±RW and CD-RW SuperMulti DL Combo Drive specifications Blu-ray Disc ROM Drive with SuperMulti DVD±R/RW Double Layer Cache buffer DVD-ROM Drive specificationsApplicable disc System DMA specifications Hardware DMA 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 System memory map specifications Size Memory address System function Screw listing Phillips PM2.0×5.0 captive screw Color Quantity Length Thread Head diameter Black Phillips PM2.5×11.0 captive screw Color Quantity Length Thread Head diameter Black 11.0 mm Phillips PM3.0×5.0 screw Color Quantity Length Thread Head diameter Silver Torx T8M2.5×8.0 screw Page Page Phillips PM2.5×9.0 captive screw Black Torx 8M2.0×7.0 captive screw Silver Torx 8M2.5×12.0 captive screw Color Quantity Length Thread Head diameter Silver 12.0 mm Phillips PM2.5×5.0 screw Page Phillips PM2.5×3.0 screw Phillips PM2.0×3.0 broadhead screw Black Phillips PM2.0×3.0 screw Black Phillips PM2.5×7.0 screw Black Phillips PM2.0×4.0 barrel screw Silver HM2.5×6.0 hex screw locks Black Phillips PM2.0×5.0 screw Overview Backup and recoveryBackup and recovery in Windows Vista Backing up your information Performing a recovery Using the Windows recovery tools Select Repair your computer Backup and Recovery in Windows XP When to back up Backing up individual files or folders Scheduling backups Initiating a recovery in Windows Audio-out headphone Connector pin assignmentsPin Signal Audio-in microphone External monitor RJ-11 modem RJ-45 network Universal Serial Bus Power cord set requirements Requirements for all countries and regions Requirements for specific countries and regions Country/region Accredited agency Applicable note number Display BatteryRecycling Page Page Page Page Page Symbols/Numerics 1394 port IndexPage Page Hdmi DVD