No electrical power to ovens and control panel.

Call Jenn-air
1-800 # should be on the inside of oven
They may beable to send one to you if YOU can install or refer a local applaince repair shop for the unit ?

Not to be a smart aleck but have you checked the breaker box to see if the breakers are on also the standby breakers? Not sure how your'e wired though.
or reset to factory.... 1. Press and hold upper oven Keep Warm and Upper Cancel pads for 3 second. Should get a single beep. Then clock will show 12:00.
per repair manual Jenn-Air Repair-Manual-JDR8895AAB-JDR8895AAS-JDR8895AAW

The unit has a bad touch pad

CHECK FUSES INSIDE MICROWAVE

think getting in an electrician to check the unit out as it is a safety issue

there is no reset buton ,but there are some basic things u can do.first u can chk the power coming into the stove.open the back and u will see power cord connected to the stove.use a multimeter and chk voltage between black and red wire.it should read 240v and black/red with respect to green should read 120 volt.if that is ok look for any burnt wires etc.if all is ok then most likely could have control board.

Just a suggestion, turn the breaker off to the range and leave off for 30 secs. This may reset the board. That's the easy way. If that doesn't help I'll try to find more on it.

You will need to replace the display assbly.
It is a very common problem with maytag/Jenn Air

Your control panel is getting ready to quit. Mine did the same thing, I ignored it and now nothing on the touch panel works. About $150.00 for the part.

I'm afraid you are going to need a new display board. Not very hard to change but a pricey item. Have seen this problem a few times. Good Luck!