This guide is to provide instruction on how to replace the hard drive.
Unlock the battery by sliding the battery release latch.
Pivot the front edge of the battery up and back towards you to remove it.
Loosen the screw that secures the service cover.
Pull the edge of the service cover toward you to remove it.
Disconnect the hard drive connector cable from the motherboard.
Lift the front edge of the hard drive, then pull the hard drive out gently.