Dishwasher won’t start? No power, no lights? I don’t know how many hundred of these I’ve fixed over the phone. Most homes built around Charlotte since the 1970’s have what appears to be a light switch controlling power to the dishwasher. Most people don’t realize that switch on the wall with the sink light and disposer is for the dishwasher. Try flipping that “mystery switch” before you call. Many homes have these switches under the sink, don’t neglect to look there.