Figure 62. Installing the chassis intrusion switch1 intrusion switch slot 2 chassis intrusion switch3 hook on the NDC riser bracket 4 chassis intrusion switch connectorNext steps1 Install the NDC.2 Install the NDC riser.3 Follow the procedure listed in the After working inside your system section.Related linksSafety instructionsBefore working inside your systemInstalling the network daughter cardInstalling the Network Daughter Card riserAfter working inside your systemSD vFlash card (optional)An SD vFlash card is a Secure Digital (SD) card that plugs into the SD vFlash card slot in the iDRAC port card. It provides persistent on-demand local storage and a custom deployment environment that enables automation of server configuration, scripts, and imaging. Itemulates USB device(s). For more information, see the Integrated Dell Remote Access Controller User's Guide at Dell.com/idracmanuals.Removing the optional SD vFlash cardPrerequisites1 Follow the safety guidelines listed in the Safety instructions section.2 Locate the SD vFlash card slot at the back of the chassis.StepTo remove the SD vFlash card, push the SD vFlash card inward to release it, and pull the SD vFlash card from the SD vFlash card slot.Installing and removing system components 123