HP ProLiant DL380 G4 Server - Manual (Page 39)

Hardware options installation 39
IMPORTANT: Always install a PPM when you install a processor. The system fails to boot if the
corresponding PPM is missing.
To install a processor:
1. Power down the server (on page 27 ).
2. Extend the server from the rack, if applicable (" Extend the server from the rack " on page 28 ).
3. Remove the access panel (" Removing the access panel " on page 29 ).
4. Remove the processor air baffle, if applicable.
5. If an optional redundant fan is located next to the processor, remove the fan.
6. Open the processor retaining bracket.
7. Release the processor locking lever.
CAUTION: Failure to completely open the processor locking lever prevents the processor from seating
during installation, leading to hardware damage.
8. Install the processor.