72 Installing and removing sled components5 IDSDM cardNext steps1 Install the SSD cage.2 If applicable, install the SD card(s).3 If applicable, reconnect any disconnected USB devices.4 Followthe procedure listed inthe After working inside your systemsection.Related linksSafety instructionsBefore working inside your systemRemoving an internal SD cardRemoving the SSD cageRemoving the IDSDM cardInstalling the SSD cage Installingan internal SD cardAfterworkinginsideyoursystemSD vFlash cardA vFlash SD card isa Secure Digital (SD) card that plugs into the vFlash SD card slot in thesystem. It provides persistent on-demand localstorage and a custom deployment environment that allows automation of server configuration, scripts, and imaging. It emulates USBdevices. For more information, see the Integrated Dell Remote Access Controller User’s Guide at Dell.com/idracmanuals.You can use an SD vFlash card with your system.The card slotis on the IDSDM card. You can remove and install the SD vFlash card.Replacing the SD vFlash cardPrerequisitesCAUTION: Manyrepairsmay onlybedonebyacertifiedservicetechnician. You shouldonlyperformtroubleshooting andsimplerepairsasauthorizedinyourproductdocumentation, orasdirectedbytheonlineortelephoneserviceandsupportteam.Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructionsthat came with the product.1 Followthesafetyguidelineslistedinthe Safetyinstructions section.2 FollowtheprocedurelistedintheBefore workinginside yoursystemsection.3 If installed, remove the SD vFlash card from the card slot.Steps1 Insert the contact-pin end of the SD card into the card slot on the IDSDM card.NOTE: The slot is keyed to ensure correct insertion of the card.2 Press the card into the card slot to lock it into place.