Acer TravelMate P643-V Service Manual page 100

4. Remove the screws securing the power button launch board.
Figure 1-38. Power Button Launch Board Screws
Table 3-11. Screws
Step
Power Button Launch Board
Disassembly
5. Lift the power button launch board at an angle, and then remove from the upper cover.
Figure 1-39. Power Button Launch Board
3-30
Screw
M2 × L3
Quantity Screw Type
2
Machine Maintenance