Audio function can't work after Windows 10 update

[alexkcyang]

My laptop upgraded from Windows 7 to Windwos 10.

And it worked well for a while.

But yesterday it got a new Windows 10 update and started to update the OS automatically.

The update took a long time.

After update, it seems okay but I found the audio function can't work.

 It shows error icon on the status bar in the right-bottom corner.

I click the error icon and it launched the diagnostic program.

But this program can't fix it.

I checked the device manager and there is no any error for audio device.

But I also downloaded driver and installed it again.

It still can't fix it.

Please tell me how to fix this issue.

[548851818 · Accepted solution]

Unload the audio driver ， in device manager。
Windows update in  Windows 10 will update audio drive automatically

[alexkcyang]

Thanks for your suggestion!

It works now.