Owners Manual

Figure 19. Installing the intrusion switch
1. intrusion switch 2. intrusion switch slot
3. intrusion switch cable 4. intrusion switch connector on the system board
5. cable routing clip (2)
Next steps
Follow the procedure listed in After working inside your system.
Cooling shroud
The cooling shroud aerodynamically directs the airflow across the entire system. The airflow passes through all the critical parts of the
system, where the vacuum pulls air across the entire surface area of the heat sink, thus allowing increased cooling.
Removing the cooling shroud
Prerequisites
CAUTION:
Many repairs may only be done by a certified service technician. You should only perform troubleshooting and
simple repairs as authorized in your product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow
the safety instructions that are shipped with your product.
1. Ensure that you follow the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
CAUTION:
Never operate your system with the air shroud removed. The system may get overheated quickly, resulting in
shutdown of the system and loss of data.
Steps
Hold the cooling shroud and lift it away from the system.
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Installing and removing system components