3-38 Machine Maintenance
Removing the Power Button Board 0
1. Perform the “Removing the Lower Case” procedure described on page 3-9.
2. Perform the “Removing the Battery Pack” procedure described on page 3-10.
3. Release the latch (1) from the mainboard then disconnect the power button cable (2).
Figure 3-58. Power Button Cable
4. Release the power button board from the adhesive tape securing it (1) then tilt the power
button board (2) and detach it from the up pe r ca se .
Figure 3-59. Power Button Board Adhesive Tape
NOTE:
NOTE:
A circuit board that is > 10cm2 has been highlighted with a yellow rectangle in
Figure 3-59. Follow the local regulations for disposing this type of circuit board.