not gonna lie this is driving me nuts so this is new. Artifacts on the desktop, and only since updating GeForce Graphics Driver from NVIDIA.

ive already rebooted three times. they dont show up on teh BIOS screen as far as i can tell, only once Windows loads. is that a meaningful clue? lmao im happy to run tests, i just need to know which ones make sense. i have not overclocked anything on purpose, but i did install a tuning tool a while back. i wanna rule out the cheap explanations before i start pricing replacement cards.