Hi, I'm try to update my iMac with NVIDIA GTX780M 4Gb. I use USB Linux instruction method on https://forums.macrumors.com/threads/2011-imac-graphics-card-upgrade.1596614/page-175?post=28184981#post-28184981
@The_Croupier @dosdude1 @Nick [D]vB @nikey22 @internetzel can help me please.
I try...