NEC N8100-1220F User Manual page 417

(7) Click on [Finish].
(8) Pull out the server from the rack with the power being on.
(9) Remove the rear access cover and locate the board to be removed.
NOTE:
Confirm that the PCI Slot Power lamp of the target PCI slot is
off.
To stop the device driver using the PCI hot-plug switch:
(1) Pull out the server from the rack with the its power being on.
(2) Remove the rear access cover and confirm the slot to remove the PCI board.
(3) Press the PCI hot-plug switch on the slot from which the PCI board is to be
removed.
NOTE:
Confirm that the PCI Slot Power lamp of the target PCI slot is
off.
2.
Disconnect all the cables from the PCI board.
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