HP Pavilion Dv6900 Entertainment Notebook Pc Series Service Guide

22.Remove the microphone cables (3) from the display enclosure. The microphones and cables are
available using spare part number 431393-001.
23.If it is necessary to replace the camera cable, release the retention tabs (1) built into the display
enclosure that secure the camera cable to the display enclosure.
24.Remove the camera cable (2) from the display enclosure. The camera cable is included in the Display
Cable Kit, spare part number 431394-001.
Reverse this procedure to reassemble and install the...

Top cover
DescriptionSpare part number
For use only in computer models with Intel processors: 
●Equipped with a fingerprint reader (includes TouchPad and cable and fingerprint reader board
and cable)446509-001
●Not equipped with a fingerprint reader (includes TouchPad and cable)446508-001
●Sold at Best Buy equipped with a fingerprint reader (includes TouchPad and cable and fingerprint
reader board and cable)452635-001
●Sold at Best Buy not equipped with a fingerprint reader (includes TouchPad and...

Remove the top cover:
1.Remove the power button board cable and LED button board cable from the clips (1) built into the
top cover.
2.Disconnect the power button board cable (2) and the LED button board cable (3) from the low
insertion force (LIF) connectors on the system board.
3.Remove the power button board cable and LED board cable.
4.Turn the computer upside down, with the front toward you.
5.Remove the nine Phillips PM2.5×7.0 screws that secure the top cover to the computer.
Component replacement...

6.Remove the following:
(1) Three Phillips PM2.5×2.0 screws in the optical drive bay
(2) One Phillips PM2.5×5.0 screw on the rear edge of the base enclosure
(3) Three Phillips PM2.5×7.0 screws on the rear edge of the base enclosure that secure the top cover
trim to the computer
(4) Two HM5.0×9.0 standoffs in the memory/WLAN module compartment
7.Turn the computer right-side up, with the front toward you.
8.Release and disconnect the TouchPad cable (1) from the ZIF connector on the system board.
9.Remove...

10.Remove the top cover trim (1). The top cover trim is available using spare part number
431421-001.
11.Lift the rear edge of the top cover (2) until it disengages from the computer.
12.Remove the top cover.
Reverse this procedure to install the top cover and top cover trim.
Component replacement procedures 77 

Bluetooth module
DescriptionSpare part number
Bluetooth module (includes Bluetooth module cable) 412766-002
Before removing the Bluetooth module, 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...

3.Remove the Bluetooth module (3).
Reverse this procedure to install the Bluetooth module.
ExpressCard assembly
DescriptionSpare part number
ExpressCard assembly431439-001
Before removing the ExpressCard assembly, 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...

Remove the ExpressCard assembly:
1.Press the ExpressCard slot bezel (1) to release the bezel from the ExpressCard slot.
2.Remove the ExpressCard slot bezel (2). The ExpressCard slot bezel is included in the Plastics Kit,
spare part number 438368-001.
3.Remove the four Phillips PM2.5×4.0 screws (1) that secure the ExpressCard assembly to the system
board.
4.Disconnect the ExpressCard assembly (2) from the system board by sliding to the right.
5.Remove the ExpressCard assembly (3).
Reverse this procedure...

USB/power connector board
DescriptionSpare part number
For use only with computer models using a 90-watt AC adapter446524-001
For use only with computer models using a 65-watt AC adapter 449454-001
Before removing the USB/power connector board, 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...

3.Disconnect the USB cable (3) and the power connector cable (4) from the USB/power connector
board.
4.Remove the USB/power connector board.
Reverse this procedure to install the USB/power connector board.
System board
NOTE:All system board spare part kits include a modem cable and replacment thermal material.
DescriptionSpare part number
For use only in computer models with Intel processors: 
●Equipped with discrete graphics subsystem memory (includes 128 MB of discrete graphics
subsystem...