Step 55
Hold the hard drive in place with one hand while tilting the computer up.
Disconnect the orange ribbon cable from the logic board.
Step 56
Lift the hard drive up, carefully guiding the cable through the slot in the lower case.
Step 57
Close the display and flip the computer over.
Remove the following 10 screws:
Seven 3 mm Phillips.
One 3 mm Phillips with a thicker shaft at the bottom right corner of the logic board, next to the fan.
Two 7.5 mm Phillips on either side of the battery connector.