On Wednesday, May 26, 2021 at 5:29:42 PM UTC-4, Ed Pawlowski wrote:
On 5/26/2021 4:45 PM, Mary wrote:
screen on oven door went blank. When I tried to set clock "door Opn"
came on. My door is not open. I unplugged it and plugged it back in, It
happened again

Probably a bad sensor or switch

+1

They can probably find a diagram for the oven at one of the online parts
stores that will show where that device is and give an idea of how to get
to it.