Guest This mocirwave works for about 2 minutes then shuts itself off, then after about 20 minutes it turns itself back on. What could be making the microwave shut itself off?
Answer Hello. Check all you connections and make sure they are good and tight. A loose wire can cause this problem. If everything is ok, you could have a bad control board, or H.V. transformer. Hope this helps. Read More... Answered by AppliancePartsPros.com | Tuesday, March 8, 2011