Need Appliance Repair Help? Ask a Technician for Answers ASAP
Hello and welcome to Just Answer. My name is Steve. Please give me a moment to review your model number.
Ok, I am looking at a diagram of this model. Which disc are you referring to? Can you be more specific?
Does the entire microwave act like it has no power now?
You may have a bad or loose cavity sensor or thermal overload that is being affected by the vibration of moving that center piece.
I assure you the help you have at your disposal is no scam. Would you like to continue receiving help?