cFor each of the replacement metal clips that secure the heat sink to the microprocessor, fit the end of the clip that does not have the latch to the heat sink retention base. Then, press down on the clip’s latch to secure the clip to the heat sink retention base (see "Removing the Microprocessor Heat Sink").
6Install the airflow shroud.
7Close the computer cover.
8Stand the computer upright.
9Reconnect the computer and devices to their electrical outlets, and turn them on.
NOTE: If enabled, the Chassis Intrusion option will cause the following message to be displayed at the next system
ALERT! Cover was previously removed.
10Enter system setup, and confirm that the top line in the System Data area correctly identifies the new microprocessor. Also, confirm that the values under the CPU Information menu are correct for the new microprocessor.
11Exit system setup, and then run the Dell Diagnostics to verify that the new microprocessor is operating properly.