Working from top to bottom, you will remove all screws with a #000 Phillips head driver, (20) total.

(2) screws located in the top corners. NOTE: These screws will be in the speakers.

(4) screws located along the top of the battery, (3) along each side of the battery, and (3) along the bottom of the battery.

(1) screw in the middle of the motherboard on the side with the orange ribbon cable, (4) screws in the bottom of the motherboard .