On the System Settings window, click on the Sound tab at the left side of the screen, then click on Manage sound devices.Check the Disable box to disable the chosen output device/headphone jack.Once selected, click on Device properties.Ĭlick on the Sound tab at the left side of the screen, then choose the corresponding sound output device that you want to disable from the selection box.On the Windows Settings screen, click on the System icon.Alternatively, you can press the Windows key and click on the Settings icon which can be found at the lower left of the screen, just above the power icon.
