Touchpad Button Board - HP Pavilion 14 Maintenance And Service Manual

TouchPad button board

Description
TouchPad button board (includes cable)
Before removing the TouchPad button board, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Service door (see
b. Memory module (see
c. WLAN module (see
d. Optical drive (see
e. Keyboard (see
f. Top cover (see
Remove the TouchPad button board:
1. Position the top cover upside down with the front toward you.
2. Release the TouchPad button board ZIF connector, and then disconnect the TouchPad button board
cable (1) from the TouchPad board.
3. Remove the three Phillips PM2.0×3.5 screws (2) that secure the TouchPad button board bracket to
the top cover.
Battery on page 25), and then remove the following components:
Service door on page
Memory module on page
WLAN module on page
Optical drive on page
Keyboard on page 34)
Top cover on page 41)
26)
28)
30)
32)
Component replacement procedures
Spare part number
734418-001
49