no nothing

HI. If you have proper power to the unit I would check for proper power at the control board. To check for power to the board you will what to check at the following points.

Check voltage at Pin #1 and Pin #3 of CN5……………………………………………..
Check voltage at Pin #1 of CN5 and Pin #1 of CN6………………………………..
You should have 120 volts at both test points.

IF you have proper power to the board you have a bad control board if your not getting any response from buttons or not display. The control board that you need is determined by the serial number. Please call (800) 816-0715 with you serial number for your control board. If you need any further help please let me know.