Below are instructions for getting to the A53's main computer to replace the computer or verify connectivity from the computer to the rest of the machine. Before you can do this you will need to the follow the steps here to remove the side and back panels from the machine. The tools need for this are:
- Phillips screwdriver
The machine can be tested with the panels off and the main computer opened as shown in the photo above, verify that all wires are attached and that it is not in danger of getting wet.