HP DM3 manual

Page 52

3.Lift the left side of the cover (3) to detach it from the computer.

NOTE: The memory/wireless module compartment cover is included in the Plastics Kit, spare part number 605181-001.

4.Disconnect the WLAN antenna cables from the terminals on the WLAN module.

NOTE: The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The white WLAN antenna cable is connected to the WLAN module “Aux” terminal.

5.Remove the two Phillips PM2.5x3.0 screws that secure the WLAN module to the computer. (The WLAN module tilts up.)

44	Chapter 4 Removal and replacement procedures

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Contents HP Pavilion dm3 Entertainment PC Page Safety warning notice Iv Safety warning notice Table of contents Setup Utility Bios Power cord set requirements Viii Product description ChipsetGraphics PanelsCategory Description Hard drives Optical drivesWebcam AudioPower requirements Operating system PreinstalledCategory Description External media card PortsServiceability End-user replaceable parts Microsoft Office preinstalled onCategory Description Top components External component identificationDisplay components Keys Component FunctionLights Component DescriptionTouchPad components Front components Left-side componentsRight-side components Power Options Control Panel System and SecurityBottom components Or region. If you replace the module and then receive a Wireless antennas Into external power Additional hardware componentsIllustrated parts catalog Serial number labelSerial number label 600823-001 Computer major components618438-001 Front LED board Bluetooth moduleFan USB/Power switch board with cable Power and RJ-45 connector and cableBattery 6C 57WHr 2.58Ah LI FD06057 20a Hard drive bay access coverPlastics kit Cable kit Description Spare part number Cable kitMass storage devices Power cords Miscellaneous partsDescription Spare part number AC adapter Screw KitSequential part number listing Spare part Description Number1M L2 cache includes replacement thermal material Sequential part number listing Removal and replacement procedures Preliminary replacement requirementsService considerations Tools requiredCables and connectors Grounding guidelines Electrostatic discharge damagePackaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelComponent replacement procedures Serial number labelRemoval and replacement procedures Computer feet Battery SIM Hard drive Page Page Wwan module Page Wlan module Page Page Memory module Page RTC battery Page Keyboard Country or region Spare part numberPage Page Top cover Page Page Bluetooth module Description Spare part Number Bluetooth module 537921-001Display assembly Page Page Page Page Page Speakers Front LED board USB/power switch board Page System board Page Page Power and RJ-45 cable Fan Description Spare part Number Fan 611219-001Page 581187-001 Heat sink581186-001 Page Setup Utility Bios Starting Setup UtilityChanging the language of Setup Utility Using Setup UtilityNavigating and selecting in Setup Utility Restoring default settings in Setup Utility Display system informationSetup Utility menus Exiting Setup UtilityMain menu Security menuSystem Configuration menu Diagnostics menu Determining the Bios Updating the BiosDownloading a Bios update Page Specifications Computer specificationsInch display specifications Hard drive specifications Applicable disc Read Write Access timeCache buffer Data transfer rate RAM Backup and recovery Creating recovery discs Backing up your information Using Windows Backup and Restore Using system restore pointsPerforming a recovery Recovering from the recovery discsSelect Start All Programs Recovery Manager Recovery Manager Connector pin assignments Pin SignalAudio-in microphone Audio-out headphoneExternal monitor Hdmi RJ-45 network Universal Serial BusPower cord set requirements Requirements for all countriesRequirements for specific countries and regions Country/region Accredited agency Applicable note numberRecycling BatteryDisplay Page Page Page Page Page Index Jacks SSD

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