Removal
Side Cover
Identify the side cover highlighted in blue.
Loosen the captive screws that secure the side cover to the chassis.
Slide and lift the side cover off the chassis.
Intrusion switch
Identify the intrusion switch highlighted in blue.
Disconnect the intrusion switch cable from the connector on the system board.
Slide and lift the Intrusion switch away from the computer.
Install
Intrusion switch
Identify the intrusion switch location highlighted in blue.
Slide the intrusion switch into the slot on the chassis.
Connect the intrusion switch cable to the connector on the system board.
Side Cover
Identify the side cover location highlighted in blue.
Slide the side cover towards the front of the computer.
Tighten the captive screws that secure the side cover to the chassis.