Field Replaceable Units
5–13
System Unit FRU Removal and Replacement
The procedures in this section illustrate how to remove system unit FRUs. Observe
any notices and prerequisites for removing a FRU. Replacement is the reverse of
removal, unless noted.
Before performing the following procedures, observe the following precautions:
11. Power off the system, the monitor, and any peripheral devices.
12. Unplug the system unit power cord and the power cord of any peripheral devices
from ac wall outlets.
13. Unplug the system unit power cord from the ac input connector.
NOTICE:
Your workstation automatically shuts down the oper-
ating system before terminating the power.
