Audio/Infrared Board - HP TouchSmart tx2 Maintenance And Service Manual

4. Remove the pen holder (4).
Reverse this procedure to install the pen holder and pen eject assembly.

Audio/infrared board

Description
Audio/infrared board (includes audio/infrared board cable)
Before removing the audio/infrared 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 power cord.
4. Remove the battery (see
5. Remove the following components:
a. Hard drive (see
b. Memory module compartment cover (see
c. Optical drive (see
d. Keyboard (see
e. Switch cover (see
f. Display assembly (see
g. Top cover (see
h. Power switch assembly (see
Battery on page 38).
Hard drive on page 40)
Optical drive on page
Keyboard on page 49)
Switch cover on page
Display assembly on page
Top cover on page 56)
Power switch assembly on page
Memory module on page
43)
51)
53)
58)
Component replacement procedures
Spare part number
441144-001
44)
65