NEC SigmaBlade B140a-T Guía de usuario Pagina 269

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Upgrading Your Server 9-5
INSTALLATION/REMOVAL PROCEDURE
Install or remove the devices in the following procedure.
Processor (CPU)
The server may have up to four CPUs installed (Dual-Core Intel Xeon Processor, Quad-Core Intel
Xeon Processor).
IMPORTANT:
The CPU to be added must have the same specification (on the 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 by a bare hand or place the CPU directly on the desk. For static
notes, see the section "Anti-static Measures" described earlier.
Do not operate the system until confirming that the additionally
installed CPU is in normal state.
Make sure to use the 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 CPU will be charged.
CPU unit
CPU #1
(to be installed below the dummy heat sink)
CPU #2
CPU #3
CPU #4
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