Installing Cpu - NEC Express5800/320Fd-MR N8800-123F, EXP320K User Manual

8-26 System Upgrade

Installing CPU

Follow the steps below to install a CPU (model with air-cooling kit).
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 the cable connected to the CPU duct cover.
IMPORTANT:
Remove the cable without adding pressure
to the bases of the fan cable.
5.
Remove the CPU duct cover.
6.
Check to be sure of the location of the CPUsocket.
7.
Detach the socket cover on the CPU socket.
IMPORTANT:
8.
Lift the socket lever.
IMPORTANT:
opened 120° or more.
Keep the socket cover.
Open the lever fully. It can be