Remove the system board:
1.Disconnect the following cables from the system board.
●(1): Display cable
●(2): Power connector cable
●(3): Large keyboard cable
●(4): Small keyboard cable
●(5): Power button board cable
●(6): Speaker cable
●(7): Control cable
2.Lift the Mylar tape (1) to gain access to one of the screws (2).
3.Remove the 4 Phillips PM2.0×3.0 screws (2) that secure the system board to the computer.
4.Remove the Phillips PM2.0×3.0 broadhead screw (3) that secures the system board to the computer.
5.Lift the left side of the board (4).
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