I know. It sucks. My proform 550e was doing the same thing. It is only two years old, and not heavily used. I had Sears come out to fix it. Had to pay $99 dollars, just for them to come out. Only to find that it is the display board. It would cost almost as much to have them replace it as it was for the new treadmill. So I now have a non-functioning big piece of junk that I need to dispose of. For that amount of money I feel I should have gotten more than two years of light use.
Live and learn
January 2009