Thank you. It's happen when i have just install windows and copy something, some lag come and appear artifacts, screen flash for 1-2s and done like nothing happen. I had use all the test on internet like furmark or gpu memory test for 30m but nothing go wrong. |List full PC specs. Those are signs of artifacts, which means your Video card might be dead/faulty, due to VRAM corruption or some other cause.
When do you get these artifacts, in IDLE desktop mode, or while Gaming ? Have you tried using a different Monitor cable as well ? You need to RMA the GPU, assuming it is faulty though
Games I play are too light, None of them reach 50% gpu, Im sure about no artifacts on furmark appear because i use all the test like furmark and soft based on furmark like EVGA and msi kombustor, And heaven ungine - let it run 30m and start run benchmark tooReplace the RAM if it is faulty. Also, in FURMARK there are no artifacts whatsoever, sure about this ? What about PC games ? Have you tried playing some games on this PC ?