Remove the two small, shorter philips screws securing the board to the body

The board is now held in by vinyl tape (black) and two ribbon cables

If you are just removing broken plug pieces, do not disconnect these ribbon cables - be careful not to damage them! Instead, simply lift the board enough to poke tweezers or similar through the plug to dislodge broken bits

If replacing the plug, disconnect the ribbon cables (one is soldered in place) from the circuit board and replace the board