Windows 10: Muffled sound coming from headphones

Hey guys, so i've had windows 10 since about a week after its release, and today I was just browsing on youtube, watching some videos, when all of a sudden the sound goes out, and I can't hear any sound from my computer with or without headphones. So I googled the problem and what did what all the threads told me to do. I ended up reinstalling my audio driver. Now i'm left with the problem. When I try to listen to any sound its all muddy and muffled, but only on my headphones. If I disconnect them then the sound is fine, so it is only a problem with the headphone jack and I know its not my headphones because I tested it on another device and it works fine. Please help me fix this problem *Smile

:)

 

Windows 10 Audio

My sound seems muffled after installing Windows 10, more importantly, when I plug my headphones into the proper headphone jack, the sound still comes through the computer speakers. The only way I can get my headphones to work, is to open the 'sound menu'
from the main toolbar and make them the 'Default Device',

then when I want the computer speakers I must make them default. I can't have both like normal.

 

5530 Headphones only work when pressing the button on the headphone lead please advise

Hi recently got the 5530 nokia express music when listening to the radio through the headphones the sound only fully comes through when holding the button on the headphones lead otherwise just silent muffled sound. I suppose this button would be for the
microphone. Please could you advise if this is a settings problem or hardware problem.