My microwave has stopped working, only noticed the defrost but think it's the lot. The light and the fan are on continuously but I can hear the oven kicking on and off. Is this terminal?
the most likely answer is a failure of the door safety interlock switches, this is a job for a technician, if the microwave runs without being "called" time to step back and take it to a competent technician
patrick
April 2013
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