75
4.
Slide the processor module out of the retention module.
5.
Remove the new processor from its antistatic package and align the processor module over the
retention module. The processor module is keyed and fits only one way.
6.
Press the processor module down until it seats.
7.
Press the processor module locking tabs outward until they click into the locked position.
8.
Install the heat-sink lock between the heat-sink fins, if necessary, by sliding the lock between
the fins and pressing it onto the heat-sink lock mounting posts.
Power Supply
WARNING
There are no user-serviceable parts in the power supply. Return the power
supply to the manufacturer for repair.
The power supply is located in the upper section of, and is secured to the back of, the base unit
chassis. See Chapter 11, “System Hardware and Specifications,” for technical information on the
power supply.
To replace the power supply:
WARNING
The system is always on when connected to AC power. Before performing this
task, disconnect the system’s power cord from its AC power outlet.
1.
Disconnect the AC power cord from the AC power receptacle at the back of the base unit
chassis.
Power Supply
Power Cables
Power Supply Shelf
