Acer 1200 - Manual (Page 93)

Chapter 3 83
14. Remove the two screws (B) securing the button board bracket and remove the button board bracket
together with the button board.
15. Remove the one screw (B) and remove the button board from the bracket.
Step Size (Quantity) Color Torque
1~2 M2 x L3 (2) Black 1.6 kgf-cm