Hey guys, first post here, I really need some help. I just bought a used Edge 288r exercise bike, when I tried it in the store everything worked including the screen. When I got it home today, the bike and everything works, but the screen doesn't. It works, it turns on, beeps when it powers on and when you touch the buttons as it should, but the display itself doesn't work, only certain parts work as if it doesn't have enough power. I will take some pictures in a couple minutes. Any idea what I should do? And I don't want to return it, but I'd I have to, I will.