Graphics Cards

[MissyBissyThiss]

So for context a while back I was playing a game (War Thunder) and in the middle of that my whole screen went white and I just shut it off and played again and nothing was wrong but after 1 day, the GPU would not output video. The system would recognize it even in the bios but just never would work. What should I do?

(Dell OptiPlex 3020 sff)

[FunkZ]

The ATI Radeon HD 5670 is a fairly old card, 14 years since launch. It may have blown one of the board components or just died.

You could try one of the other outputs (VGA, DVI, etc.) to see if it affected only the one you were using, and try removing the heatsink and reapply thermal paste if it is overheating due to paste dry out.