Hello, Thank you for using this service, I will be helping you with your problem today
Good morning,if you getting power to the main control board on the control panel the control itself has failed.is the board your talking about ? can you see if you have power at the converter board ?
I just checked for voltage at the first place power comes on to the beige power supply board before the transformer. I am not sure where the "converter board" is. I was afraid that if I have power to either of the control boards (beige or green), they would need replaced.
I think they are like $135 to buy though and its probably not worth it.