I'm having some issues with my headset: whenever I talk to someone using my headset and I have any kind of sound in the background(i.e. Music playing on my pc, the sounds of a game, windows message sounds ...) the person I'm talking to also hears this, just as loud as I hear the sound. At first I just paused my music player, disabled in-game sounds and so on and when the conversation was over I just turned everything back on. I thought it had something do to with my headset, maybe my microphone was to close to my headphone. After a while I got tired of having to disable all those things, then turning them back on. So I tried to find the problem and it appears that even when my headset isn't connected(both michropone and headphone) the person is still able to hear my music, even though I can't speak to that person. So I guess my pc has some kind of build in microphonelikethingy. Anyone knows how I can disable it?

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