HP DM3 manual

b.Lift up on the hinge covers (3).

c.Remove the WLAN (1) and the WWAN (2) antennas from the enclosure.

Reverse this procedure to install the wireless antennas.

62	Chapter 4 Removal and replacement procedures

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HP DM3 manual

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 Graphics Product descriptionChipset Panels Webcam Category Description Hard drivesOptical drives Audio Category Description External media card Power requirementsOperating system Preinstalled Ports Serviceability End-user replaceable parts Microsoft Office preinstalled onCategory Description Top components External component identificationDisplay components Keys Component Function Lights Component Description TouchPad components Front components Left-side components Right-side components Power Options Control Panel System and Security Bottom components Or region. If you replace the module and then receive a Wireless antennas Into external power Additional hardware components Illustrated parts catalog Serial number label Serial number label 600823-001 Computer major components618438-001 Front LED board Bluetooth moduleFan Battery 6C 57WHr 2.58Ah LI FD06057 USB/Power switch board with cablePower and RJ-45 connector and cable 20a Hard drive bay access cover Plastics kit Cable kit Description Spare part number Cable kit Mass storage devices Description Spare part number AC adapter Power cordsMiscellaneous parts Screw Kit Sequential part number listing Spare part Description Number 1M L2 cache includes replacement thermal material Sequential part number listing Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools required Cables and connectors Grounding guidelines Electrostatic discharge damage Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection level Component replacement procedures Serial number label Removal 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 537921-001 Display 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 Utility Changing the language of Setup Utility Using Setup UtilityNavigating and selecting in Setup Utility Restoring default settings in Setup Utility Display system information Main menu Setup Utility menusExiting Setup Utility Security menu System Configuration menu Diagnostics menu Determining the Bios Updating the BiosDownloading a Bios update Page Specifications Computer specifications Inch 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 points Performing a recovery Recovering from the recovery discs Select Start All Programs Recovery Manager Recovery Manager Audio-in microphone Connector pin assignmentsPin Signal Audio-out headphone External monitor Hdmi RJ-45 network Universal Serial Bus Power cord set requirements Requirements for all countries Requirements for specific countries and regions Country/region Accredited agency Applicable note number Recycling BatteryDisplay Page Page Page Page Page Index Jacks SSD