Hi - I have a Whirlpool rbd27pdb8 double oven and the other day the display panel went out (black). Up to this happening we have had no troubles or error codes. I have tried disconnecting the power supply and turning it back on after an hour but that has not helped. The oven lights inside come on and if I press any of the buttons I get beeps. At first I thought it was the clock display was off and I tried holding the clock button for 5 seconds, but that didn't help. Would it be the control panel or the control panel assembly that would be causing my problem?

I also check the thermal fuse (okay) and the ribbon cable for any cracks (okay).