Chassis Intrusion Switch - Dell PowerEdge R930 Owner's Manual

Steps
1 Align the following:
a Network Interface Card (NIC) connectors with the slot opening on Network Daughter Card (NDC) riser bracket.
b Captive screws with the screw holes on the NDC riser card.
2 Press the NDC at its edges to ensure that the connector on the NDC engages with the connector on the NDC riser card.
3 Tighten the captive screws to secure the NDC to the NDC riser card.
Figure 60. Installing the NDC
1 captive screw (2)
3 screw hole (2)
5 NDC riser card
Next steps
1 Install the NDC riser.
2 Follow the procedure listed in the After working inside your system section.
Related links
Safety instructions
Before working inside your system
Installing the Network Daughter Card riser
After working inside your system

Chassis intrusion switch

The Chassis Intrusion Switch detects any intrusion into the interior of your system and provides an indication of the same in the system
event logs. This switch is activated as soon as the cover of your system chassis is removed.
NOTE: This is a Field Replaceable Unit (FRU). Removal and installation procedures should be performed only by Dell certified
service technicians.
120 Installing and removing system components
2 NDC
4 connector on the NDC riser card