My microwave keeps making noise, even after it has finished. Is this normal?

"Yes, this is a normal sound. The fan cools the microwave after use. The duration depends on how long the microwave has operated."

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Németh Dorka 05-11-2023
AEG MFD2025S-M
The microwave often makes a strange rattling sound when not in use, with the door closed, something like when a light bulb burns out. What might be the problem? Can it be used like this?

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大川 孝雄 06-07-2024
日立電子レンジmro-ms7
Up until now, the cooling fan only operated when the product was used for a long time, but recently, the cooling fan has started operating even if the product is used for a short period of time. Is something wrong? please tell me.

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