HP Tx2635us HP Pavilion tx2500 Entertainment PC - Maintenance and Service Guid - Page 74

Audio/infrared board

Page 74 highlights

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) Spare part number 441144-001 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 Battery on page 39). 5. Remove the following components: a. Hard drive (see Hard drive on page 41) b. Memory module compartment cover (see Memory module on page 44) c. Optical drive (see Optical drive on page 43) d. Keyboard (see Keyboard on page 49) e. Switch cover (see Switch cover on page 51) f. Display assembly (see Display assembly on page 53) g. Top cover (see Top cover on page 56) h. Power switch assembly (see Power switch assembly on page 59) 66 Chapter 4 Removal and replacement procedures

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4.
Remove the pen holder
(4)
.
Reverse this procedure to install the pen holder and pen eject assembly.
Audio/infrared board
Description
Spare part number
Audio/infrared board (includes audio/infrared board cable)
441144-001
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
Battery
on page
39
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive
on page
41
)
b.
Memory module compartment cover (see
Memory module
on page
44
)
c.
Optical drive (see
Optical drive
on page
43
)
d.
Keyboard (see
Keyboard
on page
49
)
e.
Switch cover (see
Switch cover
on page
51
)
f.
Display assembly (see
Display assembly
on page
53
)
g.
Top cover (see
Top cover
on page
56
)
h.
Power switch assembly (see
Power switch assembly
on page
59
)
66
Chapter 4
Removal and replacement procedures