Fault in slot [PhysicalConnectorSystemElementName] on system

error slotYou could try one of the other x8 slots. Based on the slot priority chart for the R720, we do not see a confuration that matches. It is likely that the microcode of the Ivy BridgeYou could try one of the other x8 slots. Based on the slot priority chart for the R720, we do not see a confuration that matches. It is likely that the microcode of the Ivy Bridge