Frigidaire Oven Stopped Working

We have a Frigidaire GLEFS77CSA range. Yesterday we tried to clean the oven via the self-cleaning cycle, and shortly after the cycle stared we had a power failure in our area. The failure lasted less than a minute, and when power came back on, we reset the clock on the range, and restarted the cleaning cycle; the cycle had apparently started, since the oven was at least warm. After a few minutes (the displayed showed "CLn", and the "Door Locked" light was on), the cycle just ended, the door unlocked. We tried again this morning, after a full cooldown. Now, the cleaning cycle won't work, and the oven elements don't work, either. The oven light works, and the speed bake fan works; the range works, and the display works. But -- no oven. Can anybody help???

Thanks!!

Frank