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4 Replacement Procedures 4.21 Button Board
4.21 Button Board
Removing the Button Board
Remove the button board according to the following procedures and Figure 4-31.
1. Disconnect the touch pad flat cables from the touch pad board.
2. Disconnect the touch pad flat cables from CN9021 on the button board.
3. Disconnect the button board flat cable from CN9022 on the button board.
4. Remove two M2x3 black flat head screws and remove the touch pad bracket.
5. Remove two M2x3 black flat head screws and remove the button board.
M2x3 black flat head screw
M2x3 black flat head screw
Button board
Touch pad flat cable
botton board flat cable
Touch pad bracket
CN9022
CN9021
Figure 4-31 Removing the button board and hotkey Board
4-52 Satellite/Satellite Pro/L650 Maintenance Manual