ERRORSLOT

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 BridgeUnderstand what each error lht codes means that's causes coin rejection1 - 1st Pair Not Contact2 - 2nd Pair Not Contact1-2 - 1st & 2nd Not Contact1-3 -st