I have a 65" flat Samsung TV that I'm mostly happy with. But every once in a while, maybe after a couple of months, the video will start flaking out. Knowing

I have a 65" flat Samsung TV that I'm mostly happy with. But every once in a while, maybe after a couple of months, the video will start flaking out. Knowing it has a computer inside, I just do the classic thing to fix a computer - reboot it. I unplug it for a minute then plug it back in again, and it's good for another couple of months. Simply turning it off doesn't work.