If it's the fan, would it sound exactly the same as it does in this video or would it vary depending on the laptop?
So, in my case, a drop of oil and some anti-vibration measures did the trick and it's been fine ever since. So I superglued one edge to the lower case and used some sticky padded tabs to prevent noise if motherboard did vibrate against hard plastic. It appeared to rely on the case to keep it clamped and I didn't think it was doing that very well and possibly vibrating. I also noticed that the main board was not actually fixed to anything, on 3 sides, and no means of doing so. So I put a couple of drops of 3in1 on that.
There wasn't a lube point under the fan label, but I found that the blades just pulled off the shaft. On my laptop, getting at the fan is a full stripdown but I had a go, expecting to have to replace it. I'd already had it apart, to replace the screen I managed to break in the first few weeks, so the warranty was voided. If I pressed down on the case near the fan it stopped. My new'ish laptop started buzzing 4 years ago. If I cannot find a proper fix on the net, I will have to hire a local tech.Overheating can be checked before pulling the laptop apart. Sitting on my hands waiting for a proper response which will fix this problem. I have read articles criticizing driver updating software. I want to update my driver but I am afraid that may have unintended consequences. Please, though, concentrate upon the speakers when addressing this issue. There are tech suggestions on the Perhaps it is the driver which must be updated or even maybe replaced because it is defective. Something has to be done to eliminate this terribly annoying sound issue. Today I tried it again and it did not work.
I tried switching from the internal speaker of my Aspire laptop to a pair of inexpensive USD/pin speakers and that solved the problem-ONCE, about two-three weeks ago. If one reduces the sound volume to 25 out of 100, it is significantly diminished and one can live with it. They become unbearable once the volume is about 30 and over. It is a high whiny noise from the speakers, accompanied by an echo. Look, the problem that Kasper has has nothing to do with coil winding or the fan. Respect to everyone asking or responding on this particular issue.
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