Frequestly Received Common Problems in microwave oven

why my microwave not heating ?

check point :- It may a magnetron failure (magnetron uses high voltage to produce microwaves frequencies to cook food).If it burned magnetron has to be replaced. may be faulty diodes, capacitor burn, defective door switch and transformer failure.

why my microwave buttons not working ?

check point :- touch-pad or the control panel are defective or damaged.May be main PCB problem .

Why my microwave plate not spining?

check point :rotating motor problem.It may got burnt due to high voltage. May be PCB problem also.

Why my microwave oven bulb does not glowing?

check point :rotating motor problem.It may got burnt due to high voltage, faulty socket or bad wiring. May be PCB problem also.

Why it is sparking inside microwave oven?

check point :if you haave seen sparking inside immediately switch off your microwave oven and check.