Hi all,

All of a sudden, my audio stopped working. When I roll over the speaker icon, windows shows me the message "No Audio output device installed". If I click on it, windows detects a problem and try to solve, but it can't.

When I go to Device Manager, Conexant SmartAudio HD is present, but with a exclamation mark.

I've tried to uninstall this driver and install again. I've tried to uninstall, clean the registry and install again. I've tried to boot, but no luck. Even after uninstalling the driver, when I try to install it again, the driver installer detects something and try to upgrade the driver.

Has someone had this problem before? Any advice?