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System-board assembly replacement (trained technician only)

Follow instructions in this section to remove or install the system-board assembly, including the system board, bridge board, I/O module board (aka. LOM package), and front I/O bezel. This procedure must be executed by a trained technician.

Important

Removing and installing this component requires trained technicians. Do not attempt to remove or install the part without proper training.

CAUTION
Hazardous moving parts. Keep fingers and other body parts away.
This label indicates hazardous moving parts nearby and warns users and servicers to keep fingers and other body parts away.
CAUTION

Attention/Caution/Danger icon, warning users and servicers of a hot surface nearby
The heat sinks and processors might be very hot. Turn off the server and wait several minutes to let the server cool before removing the server cover.