HP DV6 66

Removal and replacement procedures

10.If it is necessary to replace the display inverter, release the display inverter 1 as far from the display enclosure as the display panel cable and backlight cable allow.

11.Disconnect the display panel cable 2 and the backlight cable 3 from the display inverter.

12. Remove the display inverter. The display inverter is available using spare part number 488317-001.

Maintenance and Service Guide

4–27

Contents

HP Pavilion dv6 Entertainment PC Maintenance and Service Guide Page Safety warning notice Contents Product description External component identification Illustrated parts catalog Removal and replacement procedures Setup Utility Specifications Screw listing Backup and Recovery Connector pin assignments Power cord set requirements Recycling Index Product description Page Page Page External component identification Top components Display components TouchPad Buttons, speakers, and fingerprint reader Keys Lights Front components Left-sidecomponents Right-sidecomponents Bottom components Illustrated parts catalog Service tag Computer major components Page Page “Cable Kit” on page “Plastics Kit” on page Page Page Page Display assembly components BrightView panel Mass storage devices Plastics Kit Cable Kit Miscellaneous parts Sequential part number listing Page Page Page Page Page Page Removal and replacement procedures Preliminary replacement requirements Tools required Service considerations Plastic parts Grounding guidelines Electrostatic discharge damage Packaging and transporting guidelines Workstation guidelines Equipment guidelines Component replacement procedures Service tag Computer feet Battery Webcam/microphone module Page Optical drive Memory module Page TV tuner module RTC battery Hard drive Page WLAN module Before removing the WLAN module, follow these steps: 5.Remove the hard drive (see “Hard drive” on page 4-14) Switch cover and keyboard Page Page Page Power button board Speaker assembly Display assembly Remove the four Phillips PM2.5×6.5 screws 4.Lift the display assembly 2 straight up and remove it See “Webcam/microphone module” on page Remove the two Phillips PM2.5×5.0 screws Page Page Page Page Top cover Page Bluetooth module Modem module Audio/infrared board USB board Power connector cable System board Page Modem module cable Fan/heat sink assembly 2.Disconnect the fan cable 1 from the system board Loosen the seven Phillips captive screws 4.Remove the fan/heat sink assembly Reverse this procedure to install the fan/heat sink assembly Processor Reverse this procedure to install the processor Setup Utility Starting the Setup Utility Using the Setup Utility Changing the language of the Setup Utility Navigating and selecting in the Setup Utility Displaying system information Restoring default settings in the Setup Utility Exiting the Setup Utility Setup Utility menus Main menu Security menu System Configuration menu Diagnostics menu Specifications Computer specifications 15.6-inch,HD BrightView display specifications Hard drive specifications Blu-rayROM DVD±R/RW SuperMulti DL Drive specification DVD±RW and CD-RWSuperMulti Double-LayerCombo Drive specifications System DMA specifications System interrupt specifications System I/O address specifications Page System memory map specifications Screw listing Phillips PM2.0×3.0 black screw Page Page Phillips PM2.0×3.0 silver screw Phillips PM2.5×3.0 screw Phillips PM2.5×4.0 screw Page Page Phillips PM2.5×5.0 screw Phillips PM2.5×6.5 screw Page Page Where used: 2 screws that secure the hinge bracket to the display Phillips PM3.0×3.5 screw Phillips PM2.5x5.5 captive screw Page Phillips PM2.5×7.0 screw Phillips PM2.5×14.0 captive screw Page Backup and Recovery Recovering system information Creating recovery discs Backing up your information Using Windows Backup and Restore Using system restore points When to create restore points Create a system restore point Restore to a previous date and time Performing a recovery Recovering from the recovery discs Recovering from the dedicated recovery partition (select models only) Connector pin assignments Audio-in(microphone) Audio-out(headphone) External monitor HDMI RJ-11(modem) RJ-45(network) Universal Serial Bus Power cord set requirements Requirements for all countries and regions Requirements for specific countries and regions Recycling Battery Display Page Page Page 16.Turn the display panel upside down 17.Remove the backlight frame from the display panel 18. Remove the backlight from the backlight frame Page Index