HP Pavilion 15-bj000 Maintenance and Service Guide - Page 72

TouchPad, Remove the system board see

Page 72 highlights

TouchPad Description TouchPad NOTE: The touchpad cable is available using spare part number 833145-001. Spare part number 833142-001 Before removing the TouchPad, 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 34). 5. Remove the optical drive (see Optical drive on page 35). 6. Remove the bottom cover (see Bottom cover on page 38). 7. Remove the system board (see System board on page 56). To remove the TouchPad: 1. Remove the three Phillips PM2.5×3.0 screws (1) that secure the TouchPad bracket to the computer. 2. Remove the bracket (2). 3. Lift the keyboard cable (1) to gain access to the TouchPad screws. 64 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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TouchPad
Description
Spare part number
TouchPad
NOTE:
The touchpad cable is available using spare part number 833145-001.
833142-001
Before removing the TouchPad, 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
34
).
5.
Remove the optical drive (see
Optical drive
on page
35
).
6.
Remove the bottom cover (see
Bottom cover
on page
38
).
7.
Remove the system board (see
System board
on page
56
).
To remove the TouchPad:
1.
Remove the three Phillips PM2.5×3.0 screws
(1)
that secure the TouchPad bracket to the computer.
2.
Remove the bracket
(2)
.
3.
Lift the keyboard cable
(1)
to gain access to the TouchPad screws.
64
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts