User`s guide

User Guide
166
www.bull.com
Upgrading Microprocessor
Your system is fitted with up to 2 Intel
®
Xeon
®
dual core processors installed in 771-
type sockets. To replace one of the processors, refer to the procedure below.
For more information on the processor configuration, refer to “Processor” on page 32.
Warning
■ Always operate your server chassis with the processor air
duct in place. This air duct is required for proper airflow
within the chassis.
■ The processor air duct must only be used with active thermal
solutions.
1. Remove the left side cover. See “Removing the Left Side Cover” on page 140.
2. Remove the front panel. See “Removing the Front Panel” on page 142.
3. Loosen the two mounting screws and remove the large processor air duct
labeled “Part A”.
Figure 82: Removing Large Processor (Part A) Air Duct
Save the screws. You will need them to re-install the processor air duct.
TP01136