HP CQ57-410US, CQ57-439WM, CQ57-489CA, CQ57-489WM manual

Page 111

4.Disconnect all display panel cables (1) from the display inverter and remove the inverter (2).

5.Remove all screws (1) that secure the display panel assembly to the display enclosure.

6.Remove the display panel assembly (2) from the display enclosure.

7.Turn the display panel assembly upside down.

8.Remove all screws that secure the display panel frame to the display panel.

9.Use a sharp-edged tool to cut the tape (1) that secures the sides of the display panel to the display panel frame.

Display 103

Image 111

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 Processor Intel processor Product Name Product descriptionCategory Description Computer models Equipped with anNorthbridge Equipped with an AMDProcessor Intel processor ChipsetPanel MemoryHard drives Ethernet WirelessOptical drive select Audio and videoDevices External media cardPorts Keyboard/pointingSecurity Operating system PreinstalledServiceability End-user replaceable parts Support for the following batteriesHP MediaSmart HP MediaSmart Webcam External component identificationDisplay Component DescriptionButton 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 Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerationsDrive 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 Changing the language of Setup Utility Setup Utility Bios and System DiagnosticsUsing Setup Utility Starting 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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