I restart the computer adn check the sound, and now it's displayed as "No Audio Device" and I have no idea what to do. I'm using a standard Windows XP computer with no special sound cards, and the ones in the Hardware device are as follows:
-Audio Codecs
-Legacy Audio Drivers
-Legacy Video Capture Devices
-Media Control Devices
-Unimodem Half-Duplex Audio Device (manufactured by Microsoft)
-Video Codecs
Aside from the Unimodem one, all the others have an unknown manufacturer, but they all are working fine. What should I do?