So much can go wrong with a microwave, but the most common cause of a microwave that has stopped working is a blown fuse in the appliance. Other issues include:
Faulty door latch.
Magnetron issue.
Tripped circuit breaker/blown fuse on your panel from a serious malfunction.
These problems are best left to a professional to inspect and repair, as with anything that is a potential electrical concern. Plus, you may void any warranty you may have if you attempt any kind of repair yourself. AAA Appliance is here to help. Speak with one of our experts today.