I replaced the burner switch on the back of the stove. I read on several places on the internet to replace the infinite switch, but couldn't find a part for the infinite switch. The infinite switch is on the burner switch. I also saw videos on how to check the voltage on all the switches on the triple burner switch. It seemed to me it was pretty obvious the problem was this switch, so all we did was replace it and now the burner works. It was very easy.