, and a logitech nano as a backup and they all do it only on this pc but not my laptop. I figure it must be the motherboard or the power supply that could be causing this problem. Some people online say to try and change to different video drivers but I have tried that as well a couple times and still nothing. I even tried with different operating systems such as windows xp, windows vista, windows 7, and linpus linux lite. Think I should revert back to some older drivers or look at …