Replacing the Mainboard 1. Ensure that the Mainboard is face up. Place the Mainboard in the chassis, left hand rear edge first.
3.
2. While holding the left side of the Lower Base, lower and pivot the mainboard in to the base.
Ensure the screw sockets are aligned. Replace the three 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. 4. Reconnect the subwoofer cable to the mainboard. IMPORTANT:Ensure that the cable passes through the mainboard, as shown, and is inserted into the retaining clip to avoid trapping when the upper case is replaced.
Chapter 3
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