HP 650 Maintenance And Service Manual page 60

2.
Remove the four Phillips PM2.0×2.5 screws on the rear edge of the battery bay and in the hard
drive bay that secure the top cover to the computer.
3. Remove the four Phillips PM2.5×4.0 screws on the front edge of the battery bay and near the hard
drive connector that secure the top cover to the computer.
4. Turn the computer right side up, with the front toward you.
5. Open the computer.
6. Release the ZIF connector to which the power button board cable is connected, and then
disconnect the power button board cable (1) from the system board.
Component replacement procedures
51