Hi, I cannot seem to find a website that tells me what the lighted icons mean. I have a MW8117W and the light will come on inside the microwave and it will count down, but it doesn't turn on (cook). There are two lights that light up and the first one looks like a temperature gauge and the second one looks like a plate of steaming food. Could you please direct me to a website so I can figure these out or could you please tell me what I need to do to fix it. Thank you very much! ~Karen