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4 Replacement Procedures 4.13 Touchpad Button Board
4.13 Touchpad Button Board
Removing the Touchpad Button Board
Remove the touchpad button board according to the following procedures and Figure 4.22.
1. Remove the M2.5x5 screw securing the touchpad button board.
2. Disconnect the touchpad button board from the motherboard.
M2.5×5*1
Figure 4.22 Removing the touchpad button board
3. Remove the touchpad button board from the logic lower assembly.
Installing the touchpad button switch board
Install the touchpad button board according to the following procedures.
1. Seat the touchpad button board in the logic lower assembly.
2. Secure the touchpad button board with one M2.5x5 screw.
3. Connect the touchpad button board FFC to the motherboard.
[CONFIDENTIAL] Satellite L670/Pro L670 Maintenance Manual