Touchpad On/Off Button Board - HP Pavilion DV7-1020 Maintenance And Service Manual

3. Remove the fingerprint reader board (2) and cable from the top cover.
Reverse this procedure to install the fingerprint reader board.

TouchPad on/off button board

Description
TouchPad on/off button board (includes cable)
Before removing the TouchPad on/off button 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 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
5. Remove the following components:
a. Hard drive (see
b. Optical drive (see
c. Switch cover (see
d. Keyboard (see
e. Speaker assembly (see
f. Display assembly (see
g. Top cover (see
86 Chapter 4 Removal and replacement procedures
Battery on page 51).
Hard drive on page 56)
Optical drive on page
Switch cover on page
Keyboard on page 68)
Speaker assembly on page
Display assembly on page
Top cover on page 82)
54)
66)
72)
73)
Spare part number
481392-001