1release lever
2microprocessor
3socket
10.Remove the microprocessor from the socket.
If you are replacing the microprocessor, leave the release lever extended in the release position so that the socket is ready for the new microprocessor and go to "Installing the Microprocessor."
If you are removing a second microprocessor and not installing another one, remove the VRM and then continue with step 9.
11.Replace the airflow shroud (for the Dell Precision 650 computer, see "Microprocessor Airflow Shroud" or for the Dell Precision 450 computer, see "Microprocessor Airflow Shroud").
12.Close the computer cover.
NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.
13.Connect your computer and devices to electrical outlets, and turn them on.
