82 | Removing the Side I/O-BoardProcedure1 Remove the screws that secure the side I/O-board shield to the display bezel.2 Lift the side I/O-board shield off the side I/O board.3 Gently lift the side I/O-board starting from the inner edge and then ease the portson the side I/O-board out of the slots on the display bezel.1 grounding cable 2 side I/O-board3 screws (2) 4 side-I/O-board shield1 side I/O-board21341