Did Nvidia gpus just over heat and come off the motherboard?
Is that why Apple fell out with them?
In my case it was the VRAM. Not the GPU itself.
But what I did isn’t pretty at all.... Computing a model for 72 straight hours on a laptop wasn’t a good idea. I was a bit squeezed in time, couldn’t use university’s desktop... a matter of circumstances. So it ended by computing the model over a weekend long, and every time after when the dGPU kicked in there was artefacts on the screen, especially in transparency. Typical of a VRAM failure. No one should ever do this on any laptop, being a mac or not.
Thanks Apple care for avoiding me to pay 1100$ CAD for the whole maxed-out motherboard 2 months before the end of warranty