take this board back...ive tried 2 monitors on it, but heres the deal, whenever i tap the monitor cable or keyboard cable the monitor goes all crazy, gets all blurry and shows a ton of colors, then freezes, when i restart the computer the monitor wont come on and neither will the keyboard, but if i adjust the monitor cable then restart it works again if its just right, why wouldnt the keyboard come on when the monitor wouldnt?