This broken GTX 780 fixed itself, played a few games, then died.

I don't even know what happened to this old high end graphics card today.... ...After paying just £20 for it on eBay I had planned on attempting to fix it, but it ended up fixing itself and it even lasted long enough to play a few games, before it died again. https://www.seevid.ir/fa/w/g8_9Oy46_ps The Broken GTX 780 - Cost and Specs https://www.seevid.ir/fa/w/g8_9Oy46_ps What's Wrong With It, How Did It Fix Itself? https://www.seevid.ir/fa/w/g8_9Oy46_ps Modern Support, Can It Game without failing? https://www.seevid.ir/fa/w/g8_9Oy46_ps Cyberpunk 2077 https://www.seevid.ir/fa/w/g8_9Oy46_ps Marvel's Spider-Man Remastered https://www.seevid.ir/fa/w/g8_9Oy46_ps GTA San Andreas Definitive Edition https://www.seevid.ir/fa/w/g8_9Oy46_ps Overwatch 2 https://www.seevid.ir/fa/w/g8_9Oy46_ps Fortnite https://www.seevid.ir/fa/w/g8_9Oy46_ps Red Dead Redemption 2 https://www.seevid.ir/fa/w/g8_9Oy46_ps Annnnd It's Dead Again... Thanks for watching :)