Windows 10: Weird clicking sound through internal speakers of computer even when muted.

My computer speaker audio output is not working. I can still hear sound through my headphones when I use them, but I cannot hear anything through the speakers that came with it-except for this weird clicking sound that I can hear even when the laptop is muted. I only hear this clicking sound start whenever I try to play audio, but sometimes it continues even when the computer is muted or there is no audio playing. For example, if I open restart my computer, I may hear the click sound for a bit while it is starting up, but then it vanishes. Then, when I go to a video on YouTube, it comes back a

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How do I mute my internal laptop speakers leaving external speakers on

Hello everyone, I'm a newbie. Windows 10. Incredibly I was innocently dusting my Del laptop keys when my computer sound (usually set on Pandora music) was muted, showing an 'x' over speaker icon on taskbar. Previously I could just click it to get it unmuted. This time it took about two hours of my time. Now I have sound coming out of both my external speakers and my internal speakers, when previously just plugging in my external speakers would mute my internal, or built-in, speakers. Is there any way I can mute my internal speakers without muting my external speakers without spending the rest of the day in troubleshooting, involving detailed examination of my motherboard and countless other steps?
Thanks for listening!
tma

 

no sound plays through internal speakers

I cannot get any sound to play through the internal speakers of my laptop. It did play previously. The speaker in the task bar has a red and white x and the trouble shooter says no speakers headphones plugged in. When I pull up the info on sound it lists
its location at HDMI port. Suggestions?

 

Switching off internal computer speakers

This is a subject that has been raised before but Microsoft seems to refuse to answer. As a result of a previous update to Windows 10, the internal computer speakers work as well as the external sound system. There is no apparent way to switch off the
internal speakers and just have the external sound system working. A previous contributor suggested that Microsoft had a solution to this bug but wouldn't elaborate. This seemed very childish.

I ask the question again: Could someone give a step by step process for switching off internal computer speakers AND leaving the external speakers working. I have tried every setting but nothing fixes the problem. Surely this isn't rocket science and
it would be easy for Microsoft to write a bug fix???

Lack of action just infuriates users unnecessarily.