If you connect your monitor to your computer using an HDMI or DP connection, you must ensure your monitor has speakers to playback audio.

With more computers coming with a built-in sound card and graphic cards with HDMI and Display Port ( DP) connections, you have to make sure you are using the correct device for audio. This is the most common issue regarding the loss of sound in Windows. If there is an X to the right of the speaker icon, left-click on the speaker icon to unmute the device.

In the popup that appears, look at the speaker icon on the left side of the volume slider.

Left-click on the speaker icon on the right-hand side of the Taskbar.

How to check if the default audio device has been muted in Windows 10 and Windows 11 A quick check can save you time and money. I have gone on several service calls for no audio, only to find the volume has been muted. The most common problem I have seen is the default audio device gets accidentally muted. Check to see if the default audio device has been muted So here are 4 things you do to restore the sound in Windows 10 and Windows 11. This problem is more common than you think. One minute you hear a video playing in your browser, and the next minute you hear nothing. Losing the audio from your Windows-based computer can be really frustrating. Did you just notice that you do not have any sound in Windows 10 or Windows 11? Not getting any audible notices when you receive a new email or delete a file? Here are 4 things you can do to fix no sound in Windows 10 or Windows 11.

Downloaded windows 8.1 and no sound