Touchpad On/Off Board - HP Pavilion HDX9000 - Entertainment Notebook PC Maintenance And Service Manual

Remove the fingerprint reader board:
Turn the top cover upside down, with the front toward you.
1.
Remove the two silver Phillips PM2.0×4.0 screws (1) that secure the fingerprint reader board and
2.
bracket to the top cover.
Remove the fingerprint reader board bracket (2) and fingerprint reader board (3).
3.
Reverse this procedure to install the fingerprint reader board.

TouchPad on/off board

Description
TouchPad on/off board (includes cable)
Before removing the TouchPad on/off board, follow these steps:
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
1.
computer on, and then shut it down through the operating system.
Disconnect all external devices connected to the computer.
2.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
3.
then unplugging the AC adapter from the computer.
Remove the battery (see
4.
Remove the following components:
5.
Hard drive (see
a.
Optical drive (see
b.
Keyboard (see
c.
Hinge cover (see
d.
62 Chapter 4 Removal and replacement procedures
Battery on page 38).
Hard drive on page 45)
Optical drive on page
Keyboard on page 54)
Hinge cover on page
52)
56)
Spare part number
448167-001