Common Microwave Problems

All appliances are prone to problems and a microwave is no different. There are numerous different common microwave problems that you may have to put up with from time to time. Instead of panicking and calling for help for the smallest of things and coughing up a lot of money in the process, you should understand the common microwave problems and how to troubleshoot so that you take care of the problems yourself. Beware not to toy with it because it is an electrical appliance and could be damaged further if you don’t know what you are doing. Learn about it first and then go ahead.

Tips on How to Diagnose Microwave Oven Problems

Common Problems with the Microwave

  • Microwave refuses to turn on: This is of course the most common problem and almost every microwave owner has to face it at one point of time or the other. The first thing to do would be to check the plug and whether it is fitted in properly. Then check the door and see if you have closed it right. There might be a blown fuse – replace it. There also might be a tripped circuit breaker – reset it. If nothing works, call a professional.


  • Microwave blows off the fuse constantly: Check the terminus in this situation. You can check using a volt ohmmeter. The reading should be infinity when the door is open. The reading should be zero when the door is closed. If you don’t get these reading, you need to replace the switch.

How to Diagnose Bosch Microwave Oven Problems

  • Capacitor gone bad: You should use a voltmeter here and check the capacitor. The reading has to go up gradually and reach infinity. Now reverse the probes and retest. You should get the same readings. If you don’t, there is a problem. Conduct the same test with the diode. Here, the readings must be opposite. If not, a replacement is required. If you don’t know what has gone wrong, talk to a professional.


  • Carousel not working: The carousel works with the help of a small motor and it has got nothing to do with the heating process. Check the assembly of the roll and the ring. If all is fine, you may need to open the cabinet to fix this problem.


  • Cooking is slow or uneven: This is among the more common microwave problems. You need to examine the power voltage to check if all is good. If you don’t know what is wrong, talk to the professional.


Now that you know of the common microwave problems and how to fix them, you don’t have to worry at all. Buying a good microwave such as a Bosch microwave will reduce the incidence of such problems significantly.