[tex1250]

We noticed that our dbl. oven display panel is not showing the time. When you open the door the oven light will come on and when you hit the control buttons there is a beep for every one, but no display and this will not allow the oven to turn on. We have not used the self cleaning feature so I do not believe that we have a t-stat problem. Any help would be appreciated.

[denman]

Here are your parts
Replacement parts for Whirlpool RBD275PDB14 27" BUILT-IN ELECTRIC DOUBLE OVEN STD-CLEAN LOWER SELF-CLEAN UPPER | AppliancePartsPros.com

Here is a post with a similar problem, it also includes a tech sheet.
oven failure

Here is a manual for this unit
http://appliancejunk.com/forums/inde...=view;down=169

Since it beeps I think the control thermal fuse is OK.
Odds are that the control board is toast.

If you can program it without the display to see if the oven runs then perhaps just the display drive on the board is shot. Often it is one of the electrolytic capacitors on the board. They can be a bit difficult to replace but if you have some electronics experience it is a lot cheaper than replacing the board. There is no guarantee that this will actually fix the problem as sometimes it is another component that has blown. Also I do not know which capacitor so you have to replace them all unless someone else jumps in with this info.