Dell Precision 330 Service Manual page 149

R e m o v i n g t h e M i c r o p r o c e s s o r H e a t S i n k
securing clip
heat sink
retention base
microprocessor
socket
Remove the microprocessor from its connector.
3
Your microprocessor uses a zero insertion force (ZIF) socket with a
lever-type handle that secures or releases the microprocessor.
To remove the microprocessor, pull the socket lever straight up until
the microprocessor is released. Then remove the microprocessor from
the socket (see the following figure).
latch
latch
securing clip
149
Micro pro cesso r