Have 2011 imac that had typical GPU failure, not fully loading into OSX. Original GPU 216-0810001. I replaced with known good 16+ 216-0810005 GPU and I now just have black screen and chime.,
Does anyone know 100% if 216-0810005 is compatible with 216-0810001 on imac? Search on forum and google just says it "should" work but nobody ever confirmed 100%
Does anyone know 100% if 216-0810005 is compatible with 216-0810001 on imac? Search on forum and google just says it "should" work but nobody ever confirmed 100%