Acer 4740Z Laptop User Manual


 
Chapter 3 49
Removing the Power Button Board
1. Perform the “Removing the Upper Case” procedure on page 45.
2. Disconnect the power board cable from the power board.
3. Remove the screw (B) securing the power board, then remove the power board..
Type Quantity Color Torque Part Number
M2 x L3 1 Black 1.6 kgf-cm 86.00F80.723