Hello. I've had this laptop for over a year and the sound has generally been fine but just recently I've noticed out of the blue that on all music, whether it's through itunes, winamp, even web streams or youtube videos, there is an audio distortion that creates this high pitched element to all music and also adds crackling and just sounds extremely awful. I would blame it on the speakers but the thing is its present through the headphone jack as well. Does anyone have any tips on what could be wrong or what I should do about this? I don't want to get it serviced if it's a software thing. If it's hardware then I'm clueless but I do have an extended warranty.
Thanks.
Thanks.





