HPE Integrity rx2800 i2 series User's & Service Manual page 161

WARNING:
To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system
components to cool before touching them.
CAUTION:
To prevent possible server malfunction, do not mix processors of different speeds or cache sizes.
CAUTION:
Removing a processor will cause the DIMM loading rules to change. See Memory configurations
on page 64
and use the loading rules for two processors. If you do not perform these procedures, then any
memory associated with the removed processor will not be seen by the system.
CAUTION:
To prevent thermal instability and damage to the server, do not separate the processor module from
the heat sink.
Procedure
1. Power off the server and remove it from the rack (Powering off the server and Removing the server
from the rack).
2. Remove the access panel (Removing the access panel).
3. Open the processor cage.
4. Disconnect the power cord (see 1 below).
5. Rotate the processor locking handle up and back until it reaches a hard stop (see 2 below).
WARNING:
The heat sink locking lever can constitute a pinch hazard, keep your hands on top of the lever
during installation to avoid personal injury.
Removal and replacement procedures 161