Not using motherboard sound, it's the output of the video card when you are using HDMI out of that card.I believe you'll find that the configuration dialog is for the sound hardware in your motherboard. Not all that familiar with W11, since we only have one machine that uses it, and her setup is fairly simple. You should be able to type "control panel" in the search bar, and that will let you look at what hardware it sees. Running Windows Update may update your drivers, too. Was just able to go back to SWMBO's computer, and verify that you can get to Control Panel as I said.