Maintenance Manual

4 Replacement Procedures 4 . 20 Power Board and Switch Board
4.20 Power Board and Switch Board
Removing the Power Board and Switch Board
Remove the Power Board and Switch Board according to the following procedures and
Figure 4-30.
1. Remove two M2x2 black flat head screws and remove the power board.
2. Disconnect the switch board cable from CN9020 on the button board.
3. Remove two M2x3 black flat head screws and remove the switch board.
M2x2 black flat head screw
M2x3 black
flat head screw
Power board
Switch board
CN9020
Figure 4-30 Removing the touch pad and button board
4-50 Satellite/Satellite Pro/L650 Maintenance Manual