NEC Express5800/120Ri-2 User Manual page 262

9.
Remove the protective socket cover from the load plate.
IMPORTANT:
replace the socket cover if the processor is removed from the socket.
10.
Open the socket lever by pushing the lever down and away from the socket.
11.
Lift the load plate.
IMPORTANT:
Do not discard the protective socket cover. Always
Do not touch the socket contacts.
Upgrading Your Server 9-37