Problem: Lower screen has no visuals BUT is backlit AND the touch screen still works as well. Possible causes: I spilled some soda on it on xmas. I immediately turned it off, wiped it down, and then let it sit for two weeks before I took it apart and cleaned it twice today. Not sure if this is from the spill or if I neglected to put it together correctly. I'm pretty frustrated right now and could use some suggestions if anyone has a clue. Any help is good help.