I have a computer i built. It only has one problem. It for some reason after a couple hours the screen freezes and show a bunch of dots and weird wavy lines all over the screen in different colors. Then I turn off the computer. Then I turn it back on the next day and it happens again the next day after hours of use.
I have an EVGA Nvidia GTX 560 ti and 16gb of spectek ram.
Obviously the RAM is and off brand so i believe that may be the problem.