Dell Inspiron 17R 5720 Owner's Manual page 86

Procedure
1 To loosen the ZIF socket, use a small, flat-blade screwdriver and rotate the ZIF-
socket cam screw counterclockwise until it comes to the cam stop.
CAUTION: To ensure maximum cooling for the processor, do not touch the heat
transfer areas on the processor thermal cooling assembly. The oils in your skin
can reduce the heat transfer capability of the
thermal pads.
CAUTION: When removing the processor module, pull the module
straight up. Be careful not to bend the pins on the processor module.
2 Lift the processor module from the ZIF socket.
1
2
1 processor
3 processor pin-1 corner
5 ZIF-socket cam screw
86
| Processor
5
3 4
2 ZIF socket
4 ZIF-socket pin-1 corner