Lenovo laptop fan problem Answered
So, I have an ideapad 700 laptop and was working fine. Recently, there is weird intermittent noise coming from it. I found out out that it's from on of the fans (the smaller one)... It spins with high speed making noise like wind or as if inhaling air then, a buzzing sound as it slows down. Then stops spinning then repeats that over and over. The other fan works just fine quietly I tried cleaning it from the the dust...noise still occurs It started to do that all of a sudden. I didn't install anything new or change any setting NB. It's not related to heat, the noise starts the moment I Turn on the laptop Any idea what to do ?