Next steps1. Install the intrusion switch.2. Follow the procedure listed in After working inside your system on page 52 .Related tasksRemoving the cooling shroud on page 65Installing the intrusion switch on page 68Installing the intrusion switchPrerequisitesCAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting andsimple repairs as authorized in your product documentation, or as directed by the online or telephone service andsupport team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and followthe safety instructions that are shipped with your product.1. Ensure that you follow the Safety instructions on page 51.2. Follow the procedure listed in Before working inside your system on page 52.Steps1. Slide the intrusion switch into the intrusion switch slot.2. Connect the intrusion switch cable to the intrusion switch connector on the system board.Figure 27. Installing the intrusion switch1. intrusion switch slot 2. intrusion switch3. intrusion switch cable 4. intrusion switch connector on the system board68 Installing and removing system components