NEC SigmaBlade B140a-T Betriebsanweisung PDF herunterladen (Seite 269)

100

101

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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