iMac 27 Retina 5K Logic Board – 4.2GHz i7 QC – 580 8GB (17)

Please send us your nonfunctional logic board and we will issue a credit for the amount of $85, back to your original payment source once we get it. To qualify, the unit must: * Be the same model you already purchase from us * Not be physically damaged (liquid spills, missing parts, bend, etc.) * Not have any previous repair done to it