John R for Model Number GBD307PDS09 When I push the buttons they still beep and the oven still works but the display is dark, it was dim for awhile but now it is totally out.
Answer John, The most likely cause for the display not working but the unit still beeping would be the transformer has failed. The part number of the transformer is WP9760587. Read More... Answered by AppliancePartsPros.com | Monday, October 5, 2015