Lost the original manual, printed a copy from on line. Had this problem once before...no power at all. Checked all sources and no response from treadmill. Using the original manual, we entered a sequence of codes to reset it about 10 years ago. This trouble shooting is not indicated anywhere in the on line manual. Please help... This machine is reasonably still new, used approx 2 yrs but is 14 yrs old. Great condition, stored in garage.