NEC Bull NovaScale R620 Series, User Manual

Page: 325 / 346

NovaScale R620 User Guide
Installing CPU (Model with Air-cooling Kit)
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 8-11.
4.
Remove the two screws securing the cooling fan unit,
remove the cable and then remove the cooling fan unit.
Cooling fan unit
5.
Check to be sure of the location of the CPU socket.
6.
Detach the socket cover on the CPU socket.
IMPORTANT:
Keep the socket cover.
7.
Lift the socket lever.
IMPORTANT:
Open the lever fully. It can be opened 120° or more.
8.
Lift the CPU socket holder.
9.
Place the CPU on the socket carefully.
TIPS:
Pay attention to the orientation of the CPU. The CPU and
socket have pin marks to prevent misinsertion. Check the pin
marks of the CPU and the socket and insert the CPU
correctly.
8-21