Has anybody else had this happen to them? Powered up my unit and started play. My screen is normal in first picture. Look up a few seconds later and my screen is blank and no led's and you'll notice the screen is still lit even after I powered my unit off. I had to unplug cord from the back to turn unit off. Did I get a lemon? Something to be concerned about or is this just your typical computer components acting weird every now and then?