Acer Altos R5250 User Manual download pdf (Page 61)

Upgrading the processor

Processor upgrading guidelines

The server supports two socket F (1207-pin) processor sockets

supporting dual-core or quad-core AMD Opteron processors. You have

the option to upgrade the default processor or install a second one for

a dual-processor configuration.

Observe the following guidelines when replacing or installing a

processor:

• Use only Acer-qualified CPUs.

• The processor 1 socket must always be populated. If no processor is

installed in this socket, the system will fail to boot.

• Before removing a processor, make sure to back up all important

system files.

• When installing a second processor, make sure it has same

stepping and frequency specifications as the default processor.

• Handle the processor and the heat sink carefully. Damage to either

may prevent the system from functioning properly.

To upgrade the default processor:

1 Perform the pre-installation instructions described on page 28.

Warning! The heat sink becomes very hot when the system

is on. NEVER touch the assembly with any metal or with

your hands.

2 Remove the air duct to access the processor socket. Perform the

instructions described in “To remove the air duct” section on page

33.

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Acer Altos R5250 User Manual Page 61