Troubleshoot Windows 10 System Sounds doesn't Work

[YuanJiawj]

Briefly explain your current issue(s)

no windows sound system

Steps taken to resolve, but have been unsuccessful

Reinstallled driver, restoring point

Hello everyone!

Several days ago the Windows 10 system sounds doesn't work properly, I have re-installed driver sound from the official website (Dell Optiplex 7010), and restored and it still does not work. somebody could help me?

 

[upnorth]

Great tips and hints in this thread, but have the speaker/headset itself been tested and confirmed working in another PC or device?

 

[YuanJiawj]

Great tips and hints in this thread, but have the speaker/headset itself been tested and confirmed working in another PC or device?

Yes, The only thing that doesn't work are the windows sounds system (notifications, when you try to overwrite a file within a program).

 

[YuanJiawj]

Clicking the right button the "Playback devices" option is not in the options to be selected. The rest I have tried.
The audio output works, the only thing that doesn't work are the sounds system (notifications, error, overwrite files within programs, warnings).