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 BridgeError: Slot number out of range. Iterations: 1 Frame 2: Stack Object id: 18 Stack Object name: PlumbBob Node: 24 Tree: id 8210 name 'Function - Cleanup' version 59 from