My microphone is part of a headset, it has been confirmed to work on an other computer. However, I m having some issues in my current system. I m using it on an onboard sound card to which I reinstalled the latest driver(realtek HD Audio) in hopes of fixing the problem. The mic receives nothing from outside sources(such as me) while appears operational and in fact it records stuff going on in the pc, such as a song playing on media player. It's like the input has somehow been messed with the output...