There appeared green column of pixels on the right corner of the monitor . It is about 2 " wide and is from the top to the bottom of the screen. I am sure the problem is in the hardwere (reinstalled drivers , os etc) and almost certain that is the monitor - i captured the screen through prtsq and when i pasted on paint there wasnt green dots. Also when i moved my screen to the left trough catalyst control center (driver for the gpu ) the green dots where on the black screen left out of the window . Can i be 100% sure that the problem isn't in the graphic card ?