Installing The Intrusion Switch; Cooling Shroud - Dell PowerEdge R330 Owner's Manual

Installing the intrusion switch

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. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your system section.
Steps
1. Insert the intrusion switch into the intrusion switch slot.
2. Slide the intrusion switch until it locks into position.
3. Route the intrusion switch cable through the cable routing tab.
4. Connect the intrusion switch cable to the connector on the system board.
Figure 20. Installing the intrusion switch
Next steps
1. Follow the procedure listed in After working inside your system section.

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.
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