3d printing sounds like a dentist drill?

I recently just got my A250 and after about 2 days my machine sounds like a dentist drill and is very loud. is that normal?
it’s like a constant fan sound thats loud not the beep boop of the movement.

The Snapmaker machine has some vibration noises during the working process because of it was made of metal, and this was complained by many users. Our team has found that already, and we are working on a silent linear module and will release it in the near future. Meanwhile, the fan inside the power supply unit is loud as well and I will offer you a video to refer to.

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ya its the fan that’s Loud but i have put a fan near the machine pointing at the module it has seemed to help the fan inside is not as loud now , guessing it was getting too hot.