Step 28
Lift the hard drive up and out of the computer.
Step 29
Use a spudger or the tip of your finger to disconnect the sleep light cable from the DC-to-DC board.
Step 30
Remove the following five secrews/standoffs from the DC-to-DC board:
One 3 mm Phillips in the lower right corner.
Two 3.5 mm Phillips on either side of the battery contacts.
One 10 mm Phillips in the upper right corner.
One 14 mm long 4 mm standoff in the upper left corner. You can remove this standoff either with a 4 mm nut driver or needlenose pliers.