Installing Cpu - NEC N8800-149F 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 air duct cover referring to page 8-22.
5.
Verify the location of the CPU socket.
6.
Remove four screws that secure the dummy heat sink.
Remove the dummy heat sink.
IMPORTANT:
Keep and store the removed dummy heat sink and
four screws with care.
7.
Lift the socket lever.
8.
Lift the CPU socket holder.
Dummy heat sink