My gpu isn't detected anymore

[YourNanses]

Hi, recently my pc stopped recognizing my gpu, it has video output but nothing else works, can't see it in task manager anymore, nvidia control panel is gone, I can't run any games anymore, not even browser games, everything lags if it has to use my gpu, this happened after while I was on discord, my pc randomly restarted and then after that, gpu was gone, I have no idea what to try anymore, I tried, removing drivers and reinstalling, update drivers, check for windows update, remove and put back gpu, it just won't work anymore, I hope there's someone that can give me a solution

My pc specs:

Windows 10 64bit

Ryzen 5 3600

16 gb ram

Gtx 780

Motherboard b-450 f

Psu 600w 80plus bronze

[S h u r i k e n]

For a card that old, it might just be toast.

[YourNanses]

2 hours ago, S h u r i k e n said:

For a card that old, it might just be toast.

Well I got it for free from a friend, can't buy GPUs with current prices so if there's anything I could do to keep it alive a bit more until I can upgrade would be great