If your microwave is experiencing unusual behavior like vigorous flashing on and off while not in use, it indicates a malfunction or potential electrical issue. In such cases, it's essential to take safety precautions and have the microwave inspected by a qualified technician before using it again.
Here are the steps you can take:
Safety First: Since you mentioned that you had to pull the cable from the outlet to stop the flashing, it's clear that the microwave is exhibiting abnormal behavior. Do not attempt to use the microwave until the issue has been addressed and resolved.
Unplug the Microwave: Keep the microwave unplugged from the power outlet to prevent any further electrical issues or hazards.
Contact a Technician: Reach out to the manufacturer's customer support or a professional appliance repair service to schedule an inspection. Explain the issue you encountered with the microwave's flashing, and they will be able to diagnose the problem and recommend the appropriate course of action.
Follow Professional Advice: Depending on the technician's assessment, they may advise you on whether the microwave can be repaired or if it needs to be replaced for safety reasons.
Dispose Properly (if needed): If it's determined that the microwave is beyond repair or poses a significant safety risk, follow local regulations and guidelines for the proper disposal of electronic waste. Many areas have designated recycling centers or collection points for old appliances.
Remember, safety should always be a top priority when dealing with malfunctioning electrical devices like microwaves. Avoid using the microwave until the issue has been resolved, and seek professional assistance to diagnose and repair the problem.