Step 1 Base Panel Working on an electrical device while plugged in can cause injury due to electrical shock. Ensure that all external power is disconnected from the device. Close the device and turn the device over. Edit Add a comment Add a comment Add Comment Step 2 Remove (2) 5 mm Phillips head screws attaching the small access panel to the base using a Phillips # 1 screwdriver. The (2) screws are attached to the base panel with retaining clips and won’t completely detach from the panel. Edit Add a comment Add a comment Add Comment Step 3 Tool used on this step: Heavy-Duty Spudger $4.99 Add To Cart Remove the small access panel using a heavy duty spudger. Edit Add a comment Add a comment Add Comment