I cleaned my laptop fan with a dust machine and then exactly where I got my laptop back together came a loud noise so it turns?

So I cleaned my fan of my laptop and where I opened my laptop there was a noise from the fan mega loud and it turned mega fast what did I do wrong?

I did it back then and then there was a very loud noise coming from the laptop fan

I still don't know why that was the case, but luckily I sent it back and the fan was replaced

You may have taken something like a sealing ring out with you

So my laptop is in the bucket

And how can I get it back in? Only with a vacuum cleaner because the fan was cleaned and blocked

So to say yes but if you still have a guarantee send it to the place where you bought it and have it repaired or if you have no guarantee you might get a small device repair

do not wait too long before the fan is completely broken I would have worked 2 weeks with a broken laptop would be the whole laptop for the trash

And what if you change fans?

After you change the fan, the laptop runs properly again without making any noise

At the beginning it makes such a faint sound then the whole thing goes nuts, it has to be because of it or should replace the fan

For me it was the same at the beginning so when I turned it on it was very quiet and then when I was in an app or in a file it was a very loud hum

for me it was the fan

maybe show a specialist what he says about it

Where you changed it was much better

Since I bought my laptop from real I went there and handed it over

after 3 weeks I got an answer that I can pick it up and the buzzing is not repaired anymore