Dell Inspiron 518 (Mid 2008) - Manual (Page 11)

7. Lift up the processor to remove it from the socket, place it aside in a safe and secure place.
Leave the release lever extended in the release position so that the socket is ready for the new processor.
Installing the Processor
1. Follow the procedures in Before You Begin .
2. Unpack the new processor, being careful not to touch the underside of the processor.
Dell Inspiron 518
1 processor 2 release lever
3 socket
NOTICE: When replacing the processor, do not touch any of the pins inside the socket or allow any objects to fall on the pins in the socket.
NOTICE: Ground yourself by touching an unpainted metal surface on the back of the computer.
NOTICE: You must position the processor correctly in the socket to avoid permanent damage to the processor and the computer when you turn on the
computer.
NOTICE: Socket pins are delicate. To avoid damage, ensure that the processor is aligned properly with the socket, and do not use excessive force
when you install the processor. Be careful not to touch or bend the pins on the system board.
1 processor cover 2 tab
3 processor 4 processor socket
5 center cover latch 6 release lever
7 front alignment-notch 8 processor pin-1 indicator
9 rear alignment notch