120 Sun Fire 280R Server Service Manual • January 2001
Caution – Be sure that all AC power cords are disconnected from the system before
continuing. Attempting to remove the power distribution board while the AC power
cord is plugged in to a power source can result in serious personal injury.
4. Remove the AC power connector assemblies from the system.
Keep the cables attached to the connector assemblies. Use a Phillips No. 2
screwdriver to remove the screws. Do not mix up the cables. Drape the right-hand
cable over the right side of the chassis and the left-hand cable over the left side of
the chassis, so that you can easily lift the power distribution board out of the chassis.
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