HP CQ57-212NR, CQ57-229WM, CQ57-218NR, CQ57-214NR manual

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4.Remove the display assembly (4).

5.If it is necessary to replace the display bezel or any of the display assembly subcomponents:

a.Remove the two Mylar screw covers (1) and the two Phillips PM2.5×4.0 screws (2) that secure the display bezel to the display assembly. The Mylar screw covers are available in the Display Screw Kit, spare part number 646134-001.

b.Flex the inside edges of the top edge (1), the left and right sides (2), and the

bottom edge (3) of the display bezel until the bezel disengages from the display enclosure.

c.Remove the display bezel (4). The display bezel is available using the following spare part numbers:

646117-001 — For use with computer models equipped with a webcam and a microphone

646118-001 — For use with computer models equipped only with a microphone

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Chapter 4 Removal and replacement procedures

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Contents Compaq Presario CQ57 Notebook PC First Edition March Document Part Number Safety warning notice Iv Safety warning notice Table of contents Specifications Power cord set requirements Viii Chipset Product descriptionProcessors NorthbridgeEquipped with an AMD processor Intel processor Switchable discrete graphics notCategory Description Computer models PanelAudio and video WirelessOptical drive select EthernetPorts PowerCard KeyboardServiceability End-user replaceable parts Operating system PreinstalledSecurity Component Description External component identificationDisplay HP HP MediaSmart HPButton ComponentKeys Fn keyLights TouchPad Left side Environmental NoticesRight side Bottom Service tag Illustrated parts catalogService technician determine what components Computer major components Power button board includes cable Component Spare part numberPower connector cable Plastics Kit, includesBattery Wlan moduleCable Kit Component Spare part number Cable Kit, includes 646119-001Display assembly subcomponents Mass storage devices Hard Drive Hardware Kit , includesComponent Spare part number HP Smart AC adapter Miscellaneous partsScrew Kit Plastics Kit Sequential part number listing Spare part number DescriptionHard drive bracket, or screws Sequential part number listing 646181-001 Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools requiredGrounding guidelines Drive handlingPreliminary replacement requirements Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelComponent replacement procedures Service tagComputer feet Battery Description Spare part numberOptical drive select models only Page 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 Component replacement procedures Page Page Page Processor Page Starting Setup Utility Setup Utility Bios and System DiagnosticsUsing Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Displaying system informationExiting Setup Utility Restoring factory settings in Setup UtilityUpdating the Bios Determining the Bios version Using System Diagnostics Specifications Computer specificationsInch display specifications Hard drive specifications Backup and recovery RestoreCreating restore media Performing a system restore Select Start All Programs Recovery Manager Recovery ManagerRestoring using the restore media Changing the computer boot orderBacking up and recovering your information Using Windows Backup and Restore Using Windows system restore pointsCreate a system restore point Power cord set requirements Requirements for all countriesRequirements for specific countries and regions Country/region Accredited agency Applicable note numberBattery RecyclingPage Page Page Page Page Index Hdmi Procedures
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