HP DM3 specification

4.Remove the fan/heat sink assembly (5) by lifting straight up.

NOTE: The following steps apply only to computer models equipped with graphics subsystems having discrete memory.

1.Turn the system board right-side up, with the front toward you.

Component replacement procedures 69

Image 77

HP DM3 manual

Contents

HP Pavilion dm3 Entertainment PC Page Safety warning notice Iv Safety warning notice Table of contents SIM 100 Viii Chipset Product descriptionGraphics Panels Category Description Hard drives WirelessOptical drives Webcam Operating system Preinstalled Power requirementsCategory Description External media card Ports Category Description Microsoft Office preinstalled onServiceability End-user replaceable parts Top components External component identificationDisplay components Component Function Fn key Keys Component Description Lights TouchPad components Component Function Speakers Produce sound Front componentsLeft-side components Right-side components Bottom components Bottom components External component identification Wireless antennas Additional hardware components Serial number label Illustrated parts catalog Illustrated parts catalog Computer major components Webcam module Display assemblyLeft mini system board Right mini system board Power and RJ-45 connector and cable included in cable kit Power button boardBattery 6C 62WHr 2.8Ah LI Description Spare part number Display hinges with hinges Display assembly componentsDescription Spare part number Display hinge covers Display EMI shield not illustrated Plastics kit External Optical drive optional Mass storage devices Sequential part number listing Miscellaneous parts Illustrated parts catalog Sequential part number listing Illustrated parts catalog Preliminary replacement requirements Removal and replacement proceduresService considerations Tools required Cables and connectors Event 10% 40% 55% Grounding guidelinesTypical electrostatic voltage levels Packaging and transporting guidelines Material Use Voltage protection level Equipment guidelines Serial number label Component replacement procedures Description Spare part number Rubber Kit 619452-001 Computer feet Battery SIM SSD 160GB Hard drivePage Page Memory module Page Description Spare part number RTC battery 619451-001 RTC battery Keyboard Page Page Top cover Page Page Speaker assembly Page Mini system board left Page Mini system board right Page Power cable Wlan module Page Wwan module Page Description Spare part number Power button board 626742-001 Power button boardPage Display assembly Page Page Page Page Page Fan/heat sink assembly Page Page Page Page Page System board Removal and replacement procedures Starting Setup Utility Setup Utility Bios Navigating and selecting in Setup Utility Using Setup UtilityChanging the language of Setup Utility Display system information Restoring default settings in Setup Utility Exiting Setup Utility Setup Utility menusMain menu Security menu Diagnostics menu System Configuration menu Setup Utility Bios Downloading a Bios update Updating the BiosDetermining the Bios Page Computer specifications Specifications Inch display specifications Hard drive specifications Cache buffer Data transfer rate Access timeApplicable disc Read Write CD-DA, CD+EG, CD-MIDI, CD Backup and recovery Page Backing up your information Using system restore points Using Windows Backup and Restore Recovering from the recovery discs Performing a recovery Select Start All Programs Recovery Manager Recovery Manager Pin Signal Connector pin assignmentsAudio-in microphone Audio-out headphone Red analog Hdmi Universal Serial Bus RJ-45 network Requirements for all countries Power cord set requirements Country/region Accredited agency Applicable note number Requirements for specific countries and regions Display BatteryRecycling Page Page Page Page Page Index USB SSD