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HP QS020US, PB 6460B LQ177AW#ABA, QX760US, LJ540UT 14 LJ540UT#ABA, 8460p LJ541UT 14.0 LJ541UT#ABA

Models: QS020US 8460p LJ541UT 14.0 LJ541UT#ABA QX760US LJ540UT 14 LJ540UT#ABA PB 6460B LQ177AW#ABA

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Page 111

2.Disconnect the cable from the system board (1), and then lift the board straight up and off the computer (2).

Reverse this procedure to install the fingerprint reader board.

Component replacement procedures 103

Image 111

HP QS020US, PB 6460B LQ177AW#ABA, QX760US, LJ540UT 14 LJ540UT#ABA, 8460p LJ541UT 14.0 LJ541UT#ABA manual

Contents

Maintenance and Service Guide Page Safety warning notice Iv Safety warning notice Table of contents 123 146 Viii Intel Core i5 processors, Dual Core Intel Core i7 processor, Dual Core Chipset Category Description HP ProBook HP EliteBook 6460b 8460pIntel Core i3 processors, Dual Core Intel Celeron processors Memory Flash cacheHard drives Webcam Upgrade bayMicrophone Audio Wireless Integrated Wlan options by way of wireless module Integrated Wwan options by way of wireless moduleEthernet Keyboard/pointing External media cardPorts Docking Power requirements Operating system PreinstalledSecurity Preinstalled with Microsoft Office Certified Restore MediaServiceability End-user replaceable parts Web-only support Component Description Display HP Webcam To use the webcam, select Start All Programs HP External component identification TouchPad Top Lights Top Buttons and fingerprint reader Windows Vista-SelectStart Control Panel Security Power OptionsSystem and Maintenance Power Options Windows 7-SelectStart Control Panel System Esc key Keys Num lk key Front All Programs SRS Premium Sound Left Rear Right External component identification Start All Programs SRS Premium Sound Bottom External component identification Illustrated parts catalog Service tag Illustrated parts catalog Computer major components Description Spare part number Display panel Not spared Lid switch board includes cableRTC battery ExpressCard assembly Description Spare part number Modem moduleWlan module Computer major components 593530-001 Intel Core i7 processors, Dual Core Processor Intel Core i7 processors, Quad Core Optical drive Intel Celeron processor, Dual CoreFan Wwan modules Battery, Li-ion Speaker assembly Webcam module with microphone Display components Wwan antennas Display hinge coversDisplay Cable Kit Wlan antennas Display Rubber Kit not illustrated Item Description Spare part numberDisplay Latch Kit not illustrated Display Screw Kit not illustrated Item Description Spare part number Cable Kit 641830-001 Cable Kit Plastics Kit Upgrade Bay Hard Drive Adapter Kit Mass storage devicesDescription Spare part number Optical drive Miscellaneous parts Spare part Description Number Sequential part number listing Illustrated parts catalog Yemen, Zaire, Zambia, and Zimbabwe Illustrated parts catalog Sequential part number listing Illustrated parts catalog Sequential part number listing Illustrated parts catalog Sequential part number listing Illustrated parts catalog Sequential part number listing WWAN, and 512-MB graphics Ukraine and the Peoples Republic of China Preliminary replacement requirements Service considerationsTools required Cables and connectors Grounding guidelines Typical electrostatic voltage levelsEvent 10% 40% 55% Packaging and transporting guidelines Material Use Voltage protection level Equipment guidelines Service tag Component replacement procedures Computer feet Battery SIM Display Screw Kit Description Spare part number Display panelsDisplay bezels Microphone modulesPage Page Page Component replacement procedures Bottom door Smart card reader Optical drive Description Spare part number For use in 6460b/8460p modelsFor use in 8460w models Page Upgrade bay Page Hard drive Page Description Spare part number RTC battery 651948-001 RTC battery Memory modules Update Bios before adding memory modulesPage Wwan module Page Wlan module Removal and replacement procedures Description Spare part number Page Page Description Spare part number Bluetooth module 537921-001 Bluetooth module Description Spare part number Modem module 628824-001 Modem module Description Spare part number Fan 641839-001 Fan Heat sink Page Page Processor Page Keyboard Page Bottom cover Description Spare part number For use in 6460b modelsFor use in 8460p models Page Page Page Fingerprint reader board Page Lid switch Page Description Spare part number Speaker assembly 641840-001 Speaker assemblyPage RJ-11 connector cable Page Page Page Page Page Page Page For use only in Russia and China System board Description Spare part number Page Page Description Spare part number USB 3.0 board 642762-001 USB 3.0 board ExpressCard assembly Page Using Computer Setup Starting Computer SetupNavigating and selecting in Computer Setup Restoring factory settings in Computer Setup Determining the Bios version Updating the Bios Using System Diagnostics Computer specifications 35.6-cm 14.0-in, HD display specifications Viewing angle @ CR10 35.6-cm 14.0-in, HD+ display specificationsPixel resolution Color gamut Hard drive specifications DVD±RW and CD-RW SuperMulti DL Combo Drive specifications CD-DA, CD+EG, CD-MIDI, CDTEXT, CD-ROM, CD-ROM XA Blu-ray Disc ROM with SuperMulti DVD±R/RW DL Drive Blu-ray BD-R/RE + Dvdsm DL Drive Maximum Media Capacity readMaximum Media Capacity write Data transfer rate DVD-ROM Drive specifications Applicable discCache buffer Specification information in Device Manager Backing up your information Windows Select Start All Programs Maintenance Backup and Restore Performing a system recovery Using the Windows recovery tools Using a Windows 7 operating system DVD purchased separately Windows Vista Performing a recovery Using f11 recovery tools Follow the on-screen instructions Windows Vista Requirements for all countries and regions Power cord set requirements Country/region Accredited agency Applicable note number Requirements for specific countries and regions Recycling BatteryPage Page Page Page Page Index Jacks