Samsung Microwave MW945WB Troubleshooting and Repair Help

We’ve put together a list of symptoms for Samsung Microwave model MW945WB below. The top three symptoms for MW945WB are "Won't start", "Noisy", and "sparking or arcing". Click on your symptom to see what causes it and how to fix it. With step by step instructions, repair info, and how-to videos, you’ll see just how easy it is to fix your broken MW945WB Samsung Microwave.