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#1
External Speaker Fails to Mute Internal Speaker
I am running Windows 10 Professional with current up-to-date updates on my Dell Inspiron Laptop.
Several days ago I noticed that plugging in current headset no longer muted the internal speaker. I know that it is not the headset as it works perfectly on another computer.
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Doing a web search has not resulted in finding the problem, let alone a solution. Further my anti-virus is up-to-date, as are the microphone and speaker drivers.
Pointers in the direction of a solution will be much appreciated.
Thanks in advance.