HP CQ57-489CA, CQ57-439WM, CQ57-489WM, CQ57-410US manual Keyboard, Description Spare part number

Page 57

Keyboard

NOTE: The keyboard spare part kit includes a keyboard cable.

Description

Spare part number

Description

Spare part number

 

 

 

 

For use with all computer models:

 

 

 

 

 

 

 

For use in Belgium

646125-A41

For use in Latin America

646125-161

 

 

 

 

For use in Bulgaria

646125-261

For use in the Netherlands

646125-B31

 

 

 

 

For use in Canada

646125-121

For use in Portugal

646125-131

 

 

 

 

For use in the Czech Republic

646125-221

For use in Russia

646125-251

 

 

 

 

For use in Denmark, Finland,

646125-DH1

For use in Saudi Arabia

646125-171

and Norway

 

 

 

 

 

 

 

For use in France

646125-051

For use in Slovenia

646125-BA1

 

 

 

 

For use in Germany

646125-041

For use in Spain

646125-071

 

 

 

 

For use in Greece

646125-DJ1

For use in Switzerland

646125-BG1

 

 

 

 

For use in Hungary

646125-211

For use in Turkey

646125-141

 

 

 

 

For use in Israel

646125-BB1

For use in the United Kingdom

646125-031

 

 

 

 

For use in Italy

646125-061

For use in the United States

646125-001

 

 

For use only with computer models equipped with an Intel processor:

 

 

 

 

 

For use in India

646125-D61

For use in South Korea

646125-AD1

 

 

 

 

For use in Japan

646125-291

For use in Taiwan

646125-AB1

 

 

 

 

Before removing the keyboard, follow these steps:

1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4.Remove the battery (see Battery on page 40).

5.Remove the memory module/wireless module compartment cover (see Optical drive (select models only) on page 41).

6.Remove the hard drive compartment cover (see Hard drive on page 46).

Component replacement procedures 49

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Contents Compaq Presario CQ57 Notebook PC Copyright 2011 Hewlett-Packard Development Company, L.P Safety warning notice Iv Safety warning notice Table of contents Setup Utility Bios and System Diagnostics 101 Viii Category Description Computer models Product descriptionEquipped with an Processor Intel processor Product NameProcessor Intel processor Equipped with an AMDChipset NorthbridgePanel MemoryHard drives Optical drive select WirelessAudio and video EthernetPorts External media cardKeyboard/pointing DevicesServiceability End-user replaceable parts Operating system PreinstalledSupport for the following batteries SecurityDisplay External component identificationComponent Description HP MediaSmart HP MediaSmart WebcamButton Control Panel System and Security PowerFn key KeysLights TouchPad Environmental Notices Left sideRight side Bottom Illustrated parts catalog Service tagIllustrated parts catalog Component Computer major componentsComponent Spare part number Power button board includes cablePlastics Kit, includes Power connector cableIllustrated parts catalog Wlan module BatteryCable Kit Display assembly subcomponents Hard Drive Hardware Kit , includes Mass storage devicesMiscellaneous parts Component Spare part number HP Smart AC adapterScrew Kit Plastics Kit Spare part number Description Sequential part number listingWireless antenna transceivers and cables Keyboard cable Illustrated parts catalog Computer models in the United States Illustrated parts catalog Preliminary replacement requirements Removal and replacement proceduresService considerations Tools requiredDrive handling Grounding guidelinesEvent 10% 40% 55% Typical electrostatic voltage levelsPackaging and transporting guidelines Material Use Voltage protection level Equipment guidelinesService tag Component replacement proceduresComputer feet Description Spare part number BatteryOptical drive select models only Page Wlan module Page Memory module Hard drive Page Page Keyboard Page Page Top cover Page Page Page Power button board TouchPad button board Page USB board Power connector cable Page Speakers Optical drive connector cable Display assembly Page Page Page Page Page Page System board Page Page RTC battery Page Fan/heat sink assembly Page Removal and replacement procedures Page Page Page Processor Page Using Setup Utility Setup Utility Bios and System DiagnosticsStarting Setup Utility Changing the language of Setup UtilityDisplaying system information Navigating and selecting in Setup UtilityRestoring factory settings in Setup Utility Exiting Setup UtilityUpdating the Bios Determining the Bios version Using System Diagnostics Computer specifications SpecificationsInch display specifications Hard drive specifications Restore Backup and recoveryPage Select Start All Programs Recovery Manager Recovery Manager Performing a system restoreChanging the computer boot order Restoring using the restore mediaBacking up and recovering your information Using Windows system restore points Using Windows Backup and RestoreCreate a system restore point Requirements for all countries Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsRecycling BatteryPage Page Page Page Page Index Hdmi
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