[Kenc]

The control panel shows all 8's across the display. A fan turns on for a few sec and shuts off thats the only thing that happens with the oven. Is a new control board needed .

[PS Staff - Sheila]

Check the wire connection on the clock.

If after checking the connection you still have no response from the clock it would seem that you would need a new clock.

Here is a link to your range model JGRP17WEW4WW.