NEC N8800-162F User Manual page 271

Installing Full Height PCI Board
1.
Shut down the OS.
The server is automatically powered off.
2.
Unplug the power cords.
3.
Remove the CPU/IO module referring to page 8-12.
4.
Remove one screw that secures the stopper and remove
it.
5.
Remove three screws that secure the Riser Card, and
remove it from the motherboard.
6.
Remove one screw that secures the stopper and remove
the stopper from the Riser Card.
7.
Verify the location of the CPU socket.
System Upgrade 8-35
Stopper
Riser Card
Stopper