Dell PowerEdge R730xd Owner's Manual page 169

Steps
1. Disconnect all cables from the system board.
CAUTION: Take care not to damage the system identification button while removing the
system board from the chassis.
CAUTION: Do not lift the system board by holding a memory module, processor, or other
components.
2. Hold the system board holder, lift the blue release pin, lift the system board, and then slide it toward
the front of the chassis.
Sliding the system board toward the front of the chassis disengages the connectors from the back of
the chassis slots.
3. Lift the system board out of the chassis.
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