So they came and installed the new equipment in my office for my radio show today, but there’s a problem. The microphone plugs into my computer through a USB connection, with an adapter that runs from the standard XLR plug to the USB port, but when I plug it in it also kills my sound. I can’t hear anything coming out of the speakers with it plugged in. Is there a setting that allows me to channel the mic input through that USB port but keep the speaker output going to my regular headphone jack or to the computer’s speakers? I’m using Windows 7.