RX900 S1 Maintenance Manual 215
Processors
10.3 Replacing a heat sink
VCAUTION!
Only processors of the same type may be used on the baseboard. That
means the number of the internal processor cores as well as the primary
clock and the FSB frequency have to be the same. For multi-processor
operation, use a suitable multiprocessor operating system.

10.3.1 Required tools

●Starting and completing the task:
– key for the rack doors (if applicable)
– Phillips Ph2 screw driver
● Replacing the heat sink:
– Phillips Ph2 screw driver

10.3.2 Starting the task

ÊPerform the following procedures:
1. "Opening the rack door" on page40
2. "Locate the faulty server" on page37
3. "Shutting down the server" on page 41
Authorized personnel
Authorized specialist personnel can carry out replacement tasks for
integral server components. Ask you local Fujitsu service center for
more detailed information.
VCAUTION!
Procedures indicated as "Authorized personnel only“ must be
done by Fujitsu service personnel or technicians trained by
Fujitsu for doing these tasks. Please note that unauthorized
interference with the system will void the warranty and exempt the
manufacturer from all liability.