Replacing the Mainboard

1. Ensure that the Mainboard is face up. Place the Mainboard in the chassis, left hand edge first to allow the

I/O Ports through the casing, then lower it into place.

2. Ensure the screw socket is aligned. Replace the single securing screws as shown.

NOTE: Make sure the I/O ports are positioned correctly through the lower cover, and the screw sockets are visible through the mainboard. 3. Replace the RJ-11 cable in the retaining clip on the Mainboard.