The new fan in pc is very noisy all the time

I have a very odd problem with my windows 11. After a while, my pc fan is starting to be noisy all the time without doing anything heavy with my pc.
After starting on the pc, the fan is starting loud noise.
So I try everything like cleaning, checking the fand, and anything else (updating driver and ... but not updating BIOS), but it's not going ok.

Because of that, I buy a new fan, and now after installing it still the fan makes a loud sound all the time even when pc is not on a heavy task. Every time pc started The fan loud sound started and continue until showing down pc.