Remove the two Phillips screws from either side of the right wall of the battery compartment (not the ones closest to the battery connector).

Remove the four indicated Phillips screws from the front wall of the battery compartment. When working from the left, remove the 2nd, 4th, 7th and 9th screw.

Remove the following 4 screws from the back of the computer:

• Two 7 mm Philips on the far sides.
• Two 10.5 mm Phillips toward the center.