I have a GE Oven model JKP28S0K3SS with a Code F7 EO
The error resets and the oven beeps after I restore power.
All keys are dead, except for "Start" and "Off/Clear".
The clock display runs, but I cannot set the time.
The upper oven is entirely useless.
The lower oven has an analog knob and it works ok.
I think it is a stuck keypad.
Advice to fix it?