Touchpad Button Board - HP 255 G7 Maintenance And Service Manual

TouchPad button board

Table 6-10 Spare part description and number
Description
TouchPad button board
TouchPad button board cable
Before removing the TouchPad button board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the optical drive (see
3. Remove the bottom cover (see
4. Remove the battery (see
Remove the TouchPad button board:
1. Disconnect the system board cable from the ZIF connector on the TouchPad button board (1).
2. Disconnect the TouchPad cable from the ZIF connector on the TouchPad button board (2).
3. Remove the two Phillips M2.0 × 3.0 screws (3) that secure the board to the computer.
4. Remove the TouchPad button board from the computer (4).
Reverse this procedure to install the TouchPad button board.
(Preparation for disassembly on page
Optical drive on page
Bottom cover on page
Battery on page 33).
28).
31).
Component replacement procedures
Spare part number
not spared
L20451-001
27).
45