Windows 10: My Dell monitor is not muting my sound

My dell monitor suddenly stopped muting the sound to my student. It does mute their voice. But they can still hear me.

What do I need to fix?

:)

 

Dell Monitor Camera

I have a Dell Monitor hooked to a Dell XPS Laptop. I want to use the monitor camera not the laptop camera. I've tried the suggestions from a closed thread about activating the camera but when I try the steps it keeps going to the laptop camera.

Suggestions or am I asking the impossible.

 

dual monitors stops sound

Hi David,

Thank you for posting in Microsoft Community.

To assist you better, I suggest you to answer the below questions.

• When will the sound disable, when playing through main monitor or the extended monitor?
• Did you try enabling the sound from the sound drivers and check if it helps?
• Since from when are you facing this issue?

This issue causes because the monitor automatically takes the HDMI sound as the Default input. Disable and enable the speakers and check if it helps.

I suggest you to try the below steps and check if it helps.

• Right click on the volume control and then
  Properties,
• When you connect the HDMI it becomes the default output device, even though it has no speakers.
• You need to change this back to "Speakers" and set as default.

Hope this helps. Keep us posted to help you better.

 

Dell Monitor Touch Screen MOnitir & Windows 10

Since installing Windows 10, I cannot enable the touchscreen on my Dell S2240T monitor. The pen/touch option is not showing in hardware/sound nor can I find it under the HID list either. Any Suggestions?