Windows 10: How to set up two audio output devices to output different audio sources at the same time

Before asking a question, let's talk about a few conditionslaptopExternal computer monitor and the monitor has an audio output as well as an audio inputLet's assume that the audio output device of the notebook is A, and the audio output device of the monitor is BWhen I have two different audio sources, one is the edge browser web to play the video, and the other is the Spotify to play the music.I'm playing edge browser videos on an external monitor and Spotify music on my computer.I want the edge browser video sound output on the monitor, and Spotif

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no audio output device installed

I've tried every step that was suggested, still getting no audio output device installed.

 

No Audio Output Device is installed

Thanks to your suggestions , I have now following Device Manager (Sound ...available)







Unfortunately some drivers are not installed.
Snappy Driver showed following error , device error 28 :

Attachment 333190

Still no audio on Laptop : No Audio Output Device is installed

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No Audio Output Device is Installed

Hi,

You will need to select Windows 8 from the drop down list while installing the driver in compatibility mode.

I would suggest you to try setting the speaker as default audio output by following the steps below and check if it helps.

1. Right click on the sound icon on the right bottom corner of the taskbar.

2. Select "playback devices".

3. If "speaker" is not set as the default device, highlight it and click "set as default".

5. Save the changes.

Let us know the result.