1. Double click the volume control widget in your system tray. (It may be another color than yellow)
If it is not in your tray, open the Windows Control Panel, choose the Audio tab and select the Sound Recording Volume button.
3. In the Properties window, select the Recording radio button.
4. Under the Show the following volume controls list, select all listed components and click OK.
5. You will now see the volumes for all of your recording devices (your computer may have more than two). Do the following: