The power to my Refrigerator has been disconnected three times in the last three months. Each time it took a while for it to work again. I had to keep plugging and unplugging before it would work. The previous two times it took a couple of days. Yesterday it got disconnected again. Neither the compressor or the condenser comes on. The light is on inside. The lights on the front flashes and there is a slight hum inside. What could the problem be?

Thanks,

Creative