Samsung Microwave MS1240BB/XAA Troubleshooting and Repair Help

We’ve put together a list of symptoms for Samsung Microwave model MS1240BB/XAA below. The top two symptoms for MS1240BB/XAA are "Noisy" and "No heat". 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 MS1240BB/XAA Samsung Microwave.