Toshiba L635 4.18 Switch board and Button board

4.18 Switch board and button board 4 Replacement Procedures
4.18 Switch board and Button board
Removing the Switch board and Button board
Remove the Switch board and Button board according to the following procedures and
Figure 4-29.
1. Disconnect the switch board cable
2. Release two M2x2.5 black flat head screws securing the switch board.
3. Remove the switch board.
4. Disconnect the touch pad flat cable and button board cable.
5. Release three M2x2.5 black flat head screws securing the button board.
6. Release four M2x2.5 black flat head screws securing the button board bracket.
Switch board
M2x2 5 black flat head screw.
Touch pad flat cable
Button board flat cable
Touch pad bracket
Botton board
M2x2 5 black flat head screw.
M2x2 5 black flat head screw.
Figure 4- 29 Removing the Switch board and Button board
Satellite/Satellite Pro/L630/L635 Maintenance Manual 4-47