Stay on, screen!! topic

Maybe I'm just an idiot, but I can't for the life of my get my screen to not timeout after 15 seconds or so. I have the "Screen Timeout" setting set to 10 minutes and I turned Smart Stay off as I believe that was the culprit originally and it doesn't matter. If I don't touch the thing for a few, the screen turns off...and it DRIVES ME NUTS!! I HATE when the screen turns off when I don't tell it to. At least when Smart Stay was on it would stay on when I was looking at it. Now it doesn't matter. No touch, no on.

Am I missing something? There HAS to be a way to get the screen to stop timing out...