Intrusion Switch; Removing The Intrusion Switch - Dell Precision 3640 Tower Service Manual

Steps
1. Replace the speaker into its slot in the chassis and slide it until it clicks in place.
2. Tuck the cable along the routing guide on the system board and connect the speaker cable to the system board.
Next steps
1. Close the psu hinge.
2. Install the cover.
3. Follow the procedure in

Intrusion switch

Removing the intrusion switch

Prerequisites
1. Follow the procedure in
2. Remove the cover.
3. Open the psu hinge.
About this task
The following images indicate the location of the intrusion switch and provides a visual representation of the removal procedure.
48 Disassembly and reassembly
after working inside your
before working inside your
computer.
computer.