Hello all. I own a Lenovo ideapad330s with Windows 10. I'm having problems with the sound when listening to music either by youtube or from i tunes from the music i have stored on the laptop. When listening to music it sounds as if the singer is talking under water and the backing music just sounds similar. I have tried almost everything people have asked me to do without any luck. I am contemplating buying another laptop because of this problem. I took it to a local Computer shop but they wanted £40 just to look at it, then there would have been another charge to put it right. I'm sure there is something missing because I did re-set it to factory settings a while ago, and it has had this problem ever since. I'm hoping some tech savvy person can assist me in putting this right. Thanks Denn.