PA-1311-2A Power Supply Board (300W) Replacement for iMac Intel 27" A1419 (Late 2012-Mid 2017) A2115 (Early 2019-2020)

Replace a broken or damaged power supply board for iMac Intel 27" A1419 (Late 2012-Mid 2017) A2115 (Early 2019-2020) and fix problems with randomly shutting down (on and off) and black screen.
Compatibility: Compatible with iMac 27 inch A1419 (Late 2012-Mid 2017)-Compatible with iMac Intel 27" Late 2012 A1419 (EMC 2546) iMac13, 2
Late 2012: MD095LL/A ( 2.9 GHz Core i5) or MD096LL/A ( 3.2 GHz Core i5) or ( 3.4 GHz Core i7)-Compatible with iMac Intel 27" Late 2013 A1419 (EMC 2639) iMac14, 2
Late 2013: ME088LL/A ( 3.2 GHz Core i5) or ME089LL/A ( 3.4 GHz Core i5) or ( 3.5 GHz Core i7)-Compatible with iMac Intel 27" Retina 5K Display (Late 2014 & 2015) A1419 (EMC 2806) iMac15, 1 Retina 5K
Late 2014: MF886LL/A ( 3.5 GHz Core i5) or ( 4.0 GHz Core i7)iMac15, 1 Retina 5K
Mid 2015: MF885LL/A ( 3.3 GHz Core i5)-Compatible with iMac Intel 27" Retina 5K Display (Late 2015) A1419 (EMC 2834) iMac17, 1 Retina 5K
Late 2015: MK462LL/A ( 3.2 GHz Core i5) or MK482LL/A ( 3.3 GHz Core i5) or ( 4.0 GHz Core i7)-Compatible with iMac Intel 27" Retina 5K Display (Mid 2017) A1419 (EMC 3070) iMac18, 3 Retina 5K
Mid 2017: MNE92LL/A ( 3.4 GHz Core i5) or MNEA2LL/A ( 3.5 GHz Core i5) or MNED2LL/A ( 3.8 GHz Core i5) or ( 4.2 GHz Core i7)Compatible with iMac Intel 27" Retina 5K Display A2115 (Early 2019-2020)-Compatible with iMac Intel 27" Retina 5K Display (Early 2019) A2115 (EMC 3194) iMac19, 1 Retina 5K
Early 2019: MRQY2LL/A ( 3.0 GHz Core i5) or MRR02LL/A ( 3.1 GHz Core i5) or MRR12LL/A ( 3.7 GHz Core i5) or BTO ( 3.6 GHz Core i9)-Compatible with iMac Intel 27" Retina 5K Display 2020 A2115 (EMC 3442) iMac20, 1
Retina 5K 2020: MXWT2LL/A ( 3.1 GHz Core i5) or MXWU2LL/A ( 3.3 GHz Core i5) or MXWV2LL/A ( 3.8 GHz Core i7)iMac20, 1
Retina 5K 2020: BTO ( 3.6 GHz Core i9)or( 3.8 GHz Core i7) or ( 3.6 GHz Core i9)-Both of the Model and EMC Number are l