Hi, 

Unfortunately, we do not have any French speaking representatives in this forum. If you can write to us in English or Spanish, we will be more than glad to assist you. 

Hi !

Sorry, I wasn't in the FR language/community.

You can delete the subject.

Thanks.

Hi Rodrigo.

I have just replied to the French guy explaining that the noise he is hearing is actually the noise generated by the fans coming on.

Have a listen to a pink noise sample on you tube  https://www.youtube.com/watch?v=WJ9Go1PnAVA    , it sounds exactly the same. lol

It's exactly the same sound : pink noise.
Its not the fans, I've already heard them fire to cool the computer and I can guarantee that it does not look like it at all. This comes from the speakers, that's for sure, because it's really a loud **bleep***ng pink noise.
And I noticed that the pink noise fires when the computer goes out of sleep. It just redo it at the moment...

If you have a solution, I will be very grateful.

Thank you very much.

Just found this it might be relevant as it sounds like the same problem on a different Dell machine.

https://www.dell.com/community/Laptops-General/Inspiron-17R-SE-annoying-noise-while-in-sleep-mode/td-p/3999055