Here are some key things to know about fixing Discord screen sharing with no audio sound:

In the desktop app, go to the screen share menu and select an application to share, not a full screen. Sharing applications allows capturing their audio.

Enable the Experimental Audio Setting

In Discord’s settings, under Voice & Video, enable “Use an experimental method to capture audio from applications.” This helps capture app audio.

Add Apps to Discord

If an app’s audio isn’t working, add it to Discord under User Settings > Game Activity. This links the app to Discord.

Use Windowed/Borderless Mode

Apps in full screen mode sometimes don’t share audio properly. Use windowed or borderless mode instead.

Update Audio Drivers

Outdated audio drivers can prevent capturing audio. Update them through Device Manager or your machine’s manufacturer website.

Reset Voice Settings

As a last resort, resetting Discord’s Voice & Video settings may help resolve any conflicting settings.

I hope these tips help you get Discord screen sharing working with audio again! Let me know if you have any other questions.