HP Integrity BL860C i4 User's & Service Manual page 124

CAUTION:
To prevent thermal instability and damage to the server, do not separate the CPU module from the
heatsink.
Procedure
1. Power off the server, and remove it from the enclosure (Preparing the server blade for servicing on
page 112).
2. Remove the access panel (Access panel on page 117).
3. Disconnect the power cord (see 1 below).
4. Rotate the CPU locking handle up and back until it reaches a hard stop (see 2 below).
WARNING:
The heatsink locking lever can constitute a pinch hazard, keep your hands on top of the lever
during installation to avoid personal injury.
5. Pull both plastic tabs out (see 3 below).
6. Lift the CPU and heatsink off of the socket, pulling straight up.
124 Removing and replacing components