ok i just built my new rig , and whenever i go to play any game , it freezes and random coulors come up like white and black vertical lines, i then have to reset the pc and it happens again , it happens in about 5 mins in witcher 3 or other demanding games, all my parts are brand new , i even tried changing the psu but still freezing..
Specs : Pentium G3258 , R9 280x , Apacer 8GB Ram , Antec 650w PSU thanks
check the pic i hope you can see it propaly but thats what it looks like sometimes it even white