When you wake up to find your Kenmore microwave has stopped heating, it’s almost like losing your key ring. Well, maybe not that bad, but it is really inconvenient. Sure, there are other ways to get your food warm, but they don’t do it nearly as quickly or as elegantly. If your Kenmore microwave doesn’t heat, chances are you’ll be able to solve the problem yourself. And by “solve,” we mean let Repair Clinic help you troubleshoot it and buy the right part. If it’s not an electronic part, we’ll show you how to do the repair yourself. If it is an electronic part, you’ll need to call in an expert. Warning: The microwave oven can store thousands of volts of electricity in its high voltage capacitor, even after the microwave oven has been unplugged. Due to the potential for electric shock, it is extremely dangerous to replace the electronic components in a microwave. Only a licensed technician should replace electronic components.