the broiler element does not work. Replace element it did not solve problem. When you set it you get the initial click sound and then a ping (aprox 5 sec after initial click) but when you set oven element to come on you get a initial click followed by a 2 click (5 Sec after). Is there a relay in the control board that can go out and is there any serviceable parts in the board or do you just replace the board. Thanks!