Ive been gaming happily for months, but now Im seeing colored cehckerboard squares after the card gets hot. Screenshot from tonight:

the card is a RTX 2070 Super. im torn between its a software thing and start saving for a new GPU. how do you actaully narrow this down?
Im comfortable running tests and checking logs, just not opening the card if i dont have to. Any advice on what to check first is welcome. im about to throw this thing out the window lol

