Microwave-oven-making-crackling-noise, is your microwave noisy? a microwave making unusual noises is a common problem for many people. having a noisy microwave can be very frustrating. find out what the 6 main causes are for a noisy microwave oven and discover some simple solutions to fix the problem.. …is that a bad thing? it’s kind of a cheap oven and about 12 years old. when i put some chicken mole in it a little while ago to heat up, it made a big *crack *sound, and then as it ran for two minutes, there was a series of smaller crackling sounds, sort of like crackling paper. the food heated up fine. nothing burst into flames or anything, is it time to replace it?, popping or cracking noises can be caused by the following: • the food item you're cooking in the microwave. dense foods or foods high in fat content can cause more noise. covering foods and piercing the skin of potatoes and other vegetables will help reduce this..
My microwave has started making crackling noises even when not in use. is this cause for concern? - answered by a verified uk appliance technician, if the turntable on your microwave is making an unusual noise, the problem may be with the drive motor. most microwave ovens with a glass tray use a motor driven coupler to turn the tray or a roller guide..
Exhaust fan if you have an over the oven microwave installed, it most likely has an exhaust fan to help ventilate your kitchen. the fan can at times create a humming noise that might cause you some concern. you can distinguish this noise from others by turning the exhaust fan off and listening to see if the sound continues., we tend to keep the microwave turned off at the wall to save power. i turned it on, and it immediately started making crackling noises - something it has never done before. i hadn't started it, hadn't even opened the door so the light popped on. it is about 3 years old, and to be honest, a cheap model. turned it off and on a few times, but as this had the same results, i am reluctant to use it..
If your microwave is loud, noisy or making unusual clicking sounds, it could be a result of a defective magnetron tube. the magnetron tube uses high voltage, high current dc power that generates the microwave frequency, which cooks the food, and is meant to be nearly silent., overall it sounds like it has an electrical fault, and worst case it could start a fire. mos only have a power supply, control panel, a big diode, resistor, capacitor, and a tube called a magnetron..
Watch the microwave during use. if there is no light when the microwave is in operation but it heats food properly without noise or odors, the bulb is burned out and should be replaced.