Installation/Removal Procedure; Processor (Cpu) - NEC Express5800 series User Manual

INSTALLATION/REMOVAL PROCEDURE

Install or remove the devices in the following procedure.

Processor (CPU)

The server may have another CPU installed in addition to the standard CPU (Intel Xeon Processor).
IMPORTANT:
The CPU to be added must have the same specification (core
voltage, clock, and others) as the CPU already installed.
The CPU is extremely sensitive to static electricity. Make sure to
touch the metal frame of the server to discharge static electricity
from your body before handling the CPU. Do not touch the CPU
pins with your bare hands or place the CPU directly on the desk. For
more information, see the section "Anti-static Measures" described
earlier.
Do not operate the system until it is confirmed that the additionally
installed CPU is in normal state.
Make sure to use a CPU authorized by NEC. Installing a third-party
CPU may cause a failure of the CPU as well as of the server. Repair
of the server due to failures or damage resulted from installing such
a board will be charged.
Processor 2
Processor 1
CPU blade
Upgrading Your Server 9-5