Apple Computer iMac 20-inch 2.66 GHz Core 2 Duo (E8135) iMac 21.5-inch 2.5/2.7 GHz Core i5 (i5-2400S, i5-2500S) iMac 21.5-inch 2.8 GHz Core I7 (i7-2600S) Order Number MC978LL/A, MC309LL/A, MC812LL/A, BTO/CTO Model Number A1311 Part Name LED Backlight Board Manufacture Part Number 612-0092 EMC Number EMC 2496, EMC 2428 EEE Code HPN, HPP Compatible Apple […]