HP Pavilion Dv2970ef Special Edition Entertainment Notebook Pc Manual

Optical drive
NOTE:All optical drive spare part kits include an optical drive bezel.
DescriptionSpare part number
For use in computer models with Intel processors: 
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe452052-001
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive452051-001
DVD/CD-RW Combo Drive452050-001
High Definition DVD-ROM and DVD±RW Drive463933-001
For use in computer models with AMD processors: 
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with...

4.Use the media tray frame to remove the optical drive (3).
5.If it is necessary to replace the optical drive bracket, position the optical drive with the optical drive
bracket toward you.
6.Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the optical
drive.
7.Remove the optical drive bracket (2).
Reverse the above procedure to reassemble and install the optical drive.
Keyboard
Countries or regionsSpare part numberCountries or regionsSpare part number
Keyboards for...

Countries or regionsSpare part numberCountries or regionsSpare part number
Denmark, Finland, Norway, and
Sweden448615-DH1South Korea448615-AD1
France448615-051Spain448615-071
Germany448615-041Switzerland448615-111
Greece448615-DJ1Taiwan448615-AB1
Israel448615-BB1Thailand448615-281
Italy448615-061Turkey448615-141
Japan448615-291The United Kingdom448615-031
Latin America448615-161The United States448615-001
The Netherlands and Europe448615-B31  
Keyboards for use only in metal-colored Special Edition...

Before removing the keyboard, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.Remove the battery (see 
Battery on page 56).
Remove the keyboard:
1.Turn the...

7.Lift the rear edge of the keyboard (3) and swing it forward until it rests on the palm rest.
8.Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached and
disconnect the keyboard cable (2) from the system board.
9.Remove the keyboard.
Reverse this procedure to install the keyboard.
Component replacement procedures 77 

WWAN module
CAUTION:The WWAN module and the WLAN module are not interchangeable.
DescriptionSpare part number
HP ev2210 1xEVDO-A WWAN module for use in the United States451131-001
HP UMTS/HSDPA/EDGE WWAN module, including GPRS 459350-001
CAUTION:To prevent an unresponsive system, replace the wireless module only with a wireless module
authorized for use in the computer by the governmental agency that regulates wireless devices in your
country or region. If you replace the module and then receive a...

3.Remove the WWAN module (3) by pulling the module away from the slot at an angle.
NOTE:WWAN modules are designed with a notch to prevent incorrect installation.
Reverse this procedure to install the WWAN module.
Switch cover
DescriptionSpare part number
For use only in computer models with Intel processors: 
Switch cover (includes LED board and cable and power button board and cable)451312-001
Switch cover for use only with computer models sold at Best Buy (includes LED board and cable and
power button...

Remove the switch cover:
1.Remove the three Phillips PM2.5×9.0 screws (1) and the silver Phillips PM2.5×5.0 screw (2) that
secure the switch cover to the computer.
2.Turn the computer display-side up, with the front toward you.
3.Open the computer as far as possible.
4.Disconnect the power button board cable (1) from the system board.
5.Release the ZIF connector to which the LED board cable (2) is connected and disconnect the cable
from the system board.
6.Lift the front edge of the switch cover (1) to...

8.Remove the switch cover (3).
Reverse this procedure to install the switch cover.
Component replacement procedures 81 

Display assembly
DescriptionSpare part number
14.1-inch, WXGA, BrightView, display assembly for use only with computer models equipped with a
camera module (includes camera module, microphones, and WLAN transceivers and antenna cables)448604-001
14.1-inch, WXGA, BrightView, display assembly for use only with computer models not equipped
with a camera module (includes microphones and WLAN transceivers and antenna cables)448603-001
14.1-inch, WXGA, BrightView, display assembly for use only with computer...