1. The microwave does not work:

How to: Check if the outlet into which the oven is plugged has power. To do so, plug another appliance into the same outlet and check if it works.

2. The microwave is illuminated but it does not heat up:

How to: If the oven lamp switches on, but the food does not heat up, check if the door is well closed (if the door is not properly closed, no microwaves will be produced).

3. The microwave has some external damages:

How to: The oven must not be used if the door or door seals are damaged, broken hinge, deteriorated seals, distorted or bent oven casing.