Pressed Post by accident, hold on until I finish typing the rest! I haven't touched my computer at all since last night, and when I open it, it's gone. It's a Windows 7, so there's the little arrow pointing up down in the taskbar that says "Show hidden icons" when you over over it. When I hover over the audio icon, it says "No Audio Output Device is installed." I tried restarting, can't system restore since there's no restore points, tried troubleshooting but it just says "Conexant SmartAudio HD has a driver problem" And when I go to device manager, there's this I checked the properties for all the icons with the yellow triangle and it tells me "Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19)" I tried uninstalling all of those and Scanning, which reinstalled them, but the sound still doesn't work. Any ideas?