Step 13
Use a #1 Phillips to remove the two screws attaching the right side of the hard drive to the plastic framework. You'll need to angle the screwdriver down to get access to the lower right screw. Be sure to apply steady force to the screws and turn slowly so as not to strip them.
Step 14
Use the same screwdriver and steady force to remove the two screws attaching the left side of the hard drive to the plastic framework.
Step 15
Use a spudger to pry the hard drive away from the interface board. Wedge the flat end of the spudger between the interface board and the far right side of hard drive and wiggle back and forth until the hard drive slides out about a sixteenth of an inch. Then move to the other side and repeat the procedure. Go back and forth until the hard drive slides free.
When reinstalling the hard drive, make sure that you don't slide the top pins into the lower row of holes.