Contribution d'origine par : Dessy Anaiwan ,
It can be possible that your microwave is defective, so it does not heat anything and makes noise. I suggest you to replace it by another one because you have said that your microwave is just 1 year old and it might be having its pending warranty. Like your problem, I have also faced problem in my '''[http://www.appliancesconnection.com/single-wall-ovens-b1010.html|single wall microwave oven]''' but I got a replacement on it. So you can try out this solution.