Chosen Solution

I have a faulty gpu. What graphics card can I put in my mac? My hd 4670 is dead according to apple but apparently everything else works. Don’t fancy putting it in the oven so I am looking at getting a replacement. Can I put anything that fits in it or does it have to be a certain series of gpus? Ross

Reflow the GPU. Here’s a video on how to do one: do not put it in the oven, you have no control! https://www.youtube.com/watch?v=hoxR_TVE