The method to Restore Sound Drivers
Introduce:
1 Click Start menu and type the word Device Manager in to the Windows search bar, then press “enter ” to start search in your computer.
2 Click the result like the “Sound, video and game controllers” selection to expand the device list. Your audio card is going to be listed below.
3 Double-click around the sound card to open the “Properties,” or right-click on it and choose “Properties.”
4 Click the “Drivers” tab and choose “Roll back driver.”
5 Choose Agree to restore the driver to the original state when prompted, then let Windows restore the old drivers.