problem (probably with realtek)

[chanveil]

2 days ago i opened windows update and there were some optional updates, one of which was the realtek one. I installed the updates i wanted and then restarted, and now i have no sound . I've tried uninstalling, original drivers, the new driver, pretty much everything i think. Realtek starts and device manager says its working, but it doesn't detect my speakers, which worked fine before the failed update. Please help; i cant game with no sound