I changed the control board initially; and the clock started working, along with a least a beep from some of the other control buttons, but no luck on the oven. Changed the front control panel and regained full functionality. Both parts with shipping less than $550; rejuvenated an appliance that would have cost $3500 to replace. Both repairs took less than 30 minutes each. Also changed oven gasket and a few of the knobs. Very easy.