Compatible logic board for iMac
I have a Late 2012 iMac 27” Core i7 13,2 A1419 - 2456 and I’m considering upgrading either the logic board or CPU for better performance.
The current CPU is a 3.4 GHz Quad-Core Intel Core i7 socket 1155.
I’m unsure of what compatible logic boards would go in this machine
Any help gladly accepted