How To Restart Sound Driver 〈2K · 480p〉

Press and select Device Manager from the administrative pop-up menu.

💡 Prevent future freezes by disabling power saving for your sound device: Device Manager → right-click audio device → Properties → Power Management → Uncheck “Allow the computer to turn off this device.”

Right-click the controller and choose , then confirm Yes on the pop-up warning. Wait 10 seconds for the audio engine to detach completely. how to restart sound driver

If your audio suddenly stops working—no sound from speakers, headphones, or HDMI—the problem is often a frozen or crashed . Restarting it can fix the issue in seconds, without rebooting your PC.

The user opened the Services window by searching for it in the Start menu. Press and select Device Manager from the administrative

Locate the category and double-click to expand it.

The user selected Start > Power > Restart . As the machine flickered back to life, Windows saw the missing driver and automatically reinstalled a fresh, clean version. How to Restart Audio Driver In Windows [Tutorial] If your audio suddenly stops working—no sound from

Finding their primary speaker or sound card, the user right-clicked and selected Disable device . A warning appeared— “Are you sure?” —but the user was brave and clicked Yes .

Since you didn't specify your operating system, I have provided the methods for Windows and macOS below.

Common causes: