User Guide
144
www.nec-computers.com
Upgrading Microprocessor
The server may have another CPU installed in addition to the standard CPU (Intel Xeon
Processor).
Caution
■ 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 by a bare hand or place the CPU
directly on the desk. For static notes, see “Static Precau-
tions” on page 135.
■ Do not operate the system until checking that the addition-
ally 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
the server. Repair of the server due to failures or damage
resulted from installing such a board will be charged.
Figure 92: Processor Slots
A: Front Side
B: Rear Side
C: Processor #1
D: Processor #2
A
B
D
C
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