How to Test Surround Sound Speakers on Windows 10 - How-To Geek
https://www.howtogeek.com/696744/how-to-test-surround-sound-speakers-on-windows-10/
WEBNov 5, 2020 · First, right-click the speaker icon in your taskbar and select "Sounds" from the menu that pops up. (You can also open the Control Panel and click Hardware and Sound > Sound.) In the window that appears, choose the "Playback" tab, then select the surround sound output device you'd like to test from the list.
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