I have a 2 year old dishwasher which suddenly stopped working. There was some water left inside the dishwasher after the last wash but nothing was clogging the drain. All the indicator lights of the dishwasher also went off. I checked the power supply and circuit breaker to ensure that the plug has power. I also disconnected the dishwasher from the power source and reconnected but still no lights on the panel. Could you please let me know what else I should check?