All sound has stopped from my Altec Lansing speakers.
I have OS XP s2. The device I believe is the "ATI Function driver for high definition Audio-ATI AA01".
I have tried all the tests in Control Panel/Sounds & Audio and Device Manager. Everything reports as working normally and there is NO mute in any sound control that I can see.
I have plugged the speakers into the headphone socket and still no sound.
I have plugged the speakers into the headphone socket of my radio and they work fine.
I want to try to uninstall the device and reinstall and am unsure of how to do this.
I would appreciate some help or other advice.