Figure 29. Installing a cooling fanNext steps1 Install the air shroud.2 Follow the procedures in After working inside your systemIntrusion switchRemoving the intrusion switchPrerequisites1 Follow the safety guidelines listed in Safety instructions2 Follow the procedures in Before working inside your system3 Keep the plastic scribe ready.Steps1 Disconnect and remove the intrusion switch cable.NOTE: Observe the routing of the cable as you remove it from the system.2 Using a plastic scribe, slide the intrusion switch out of the intrusion switch slot.66 Disassembly and reassembly