I recently got a new HyperX headset and I tried plugging into the audio jack, since there was no USB converter like my other previous headsets. When I plug it in... nothing happens. I look at my playback devices, and nothing pops up. I might hear a quiet buzz, but thats about it. I'm not too familiar with computers, so I don't know if this is simple fix or whatnot. I've never used the audio jacks. I bought my PC from an online "Build your own PC" site. Could they have messed some wiring, or something?