Touchpad Button Board - HP G72-251 Maintenance And Service Manual

TouchPad button board

Description
TouchPad button board
Before removing the TouchPad button board:
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 disconnecting the power cord from the AC outlet and then
disconnecting the AC adapter from the computer.
4. Remove the battery (see
5. Remove the hard drive (see
6. Remove the memory module (see
7. Remove the wireless module (see
8. Remove the optical drive (see
9. Remove the keyboard (see
10. Remove the speakers (see
11. Remove the top cover (see
Remove the TouchPad button board:
1. Remove the two Phillips PM2.5×3.0 screws 1 that secure the TouchPad button board to the top cover.
2. Lift up the back edge 2 of the TouchPad button board, and then rotate the board 3 toward you to remove it.
Reverse this procedure to install the TouchPad button board.
Maintenance and Service Guide
"Battery" on page 4-7).
"Hard drive" on page
"Memory module" on page
"Wireless module" on page
"Optical drive" on page
"Keyboard" on page 4-18).
"Speakers" on page 4-21).
"Top cover" on page
4-8).
4-11).
4-13).
4-16).
4-23).
Removal and replacement procedures
Spare part number
595203-001
4–27