Dell EMC PowerEdge R620 Owner's Manual page 70

Figure 36. Processor shield opening and closing lever sequence
1 close-lock symbol
3 processor
5 open-lock symbol
10 Rotate the processor shield upward and out of the way.
CAUTION: The socket pins are fragile and can be permanently damaged. Be careful not to bend the pins in the socket when
removing the processor out of the socket.
11 Lift the processor out of the socket and leave the release lever up so that the socket is ready for the new processor.
NOTE: If you are permanently removing the processor, you must install a processor blank and a heat-sink blank in the
vacant socket to ensure proper system cooling.
NOTE: Installing a processor blank/heat-sink blank is identical to installing a processor/heat-sink.
70 Installing and removing system components
2 processor socket-release lever
4 processor socket-release lever