Sound problem

[Elfy]

So, today I tried to listen music with my wireless headphones. When I pressed Play on Youtube video, I noticed that
the voice was coming from the internal speakers instead of the headphones. They had worked perfectly earlier today. When I plugged the damn
thing off, I got no sound. Now, it uses internal speakers when headphones are plugged (or you know, the signal thing) and nothing when they're not.

I have already tried to mess with default settings in Sound, tried to update software, I even did system restore, but nothing helped. Any ideas?

 

[Ebin]

Turn off all active programs, if you have any active programs the audio will not switch over in the "Windows Mixer". Change Wireless Headphones to Default. Try to turn on the internet browser again and goto youtube.

 

[Elfy]

I can't change them to default device, only to default communications device, which doesn't do anything. I also managed to get it working yesterday, but
today the damn sound is coming from both the speakers and the headphones.