661-7156 Logic Board 2.9 GHz For iMac 27 inch Late 2012 A1419 MD095LL/A (820-3298-A) Published July 13, 2017 at 350 × 350 in 661-7156 Logic Board 2.9 GHz For iMac 27 inch Late 2012 A1419 MD095LL/A (820-3298-A)