The oven is about 11 years old. We had a faulty power plug on the other side of the kitchen that would cause loss of power across the other appliances in the kitchen. I replaced that and everything went back to normal with the exception of the range. The stove top works, but the display for the oven doesn't do anything. Any help on what I could do to possibly repair. We're looking at buying another home in a year and don't want to buy a brand new range now.