ok weird one so this is new. artifacts in games, and only since updatnig GeForce Graphics Driver from NVIDIA.

ive already rebooted three times. they dont show up on the BIOS screen as far as i can tell, only once Windows loads. is that a maeningful clue? 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 tuinng tool a while back. i want to rule out teh cheap explanations before i start pricing replacement cards. what am i doing wrong??