Maintenance Manual

4.19 Touch Pad and Button Board 4 Replacement Procedures
Removing the Touch Pad and Button Board (for Commercial Model)
Remove the touch pad and button board according to the following procedures and Figure 4-
42.
1. Disconnect the touch pad flat cables from JP1 on the touch pad.
2. Disconnect the button board flat cable from CN2000 on the button board.
3. Remove five M2.5x4 black flat-head screws securing the touch pad.
4. Remove the touch pad.
Figure 4-42 Removing the touch pad and button board
5. Remove two M2.5x3 flat-round-head screws securing the button board.
6. Remove the button board.
Satellite A100/A105 / TECRA A7 Maintenance Manual 4-67