Windows 10: I can't hear from my internal or external speaker in my laptop

I am not able to listen from internal or external speakers. I am facing this issue after recent windows 10 update

:)

 

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

 

How to disable the internal speakers when connecting external speakers?

The instructions for connecting headphones/external speakers inplies that the internal speakers in my HP Envy 23-d260qd computer will be disabled when the headphones/external speakers are connected. This is not the case - both the speakers and the
headphones work together, thus defeating the purpose of headphones. There seems to be some suggestion that this problem has been caused by an update to Windows10. I have been connecting of headphones or external speakers and would mechanically disabled the
internal speakers as happens with molst audio equipment. Any advice will be much appreciated.

 

Internal speakers not working - reg

HI,

I use lenovo ideapad Z570 laptop with windows 7 ultimate version of operating system. I have a problem in fixing the issue on internal speakers of my laptop. When an external speakers or headphone is connected in the audio jack, I could hear the sound. But
when the external device is removed, I couldn't hear sound in the internal speakers of my laptop. I tried in all possible means yet couldn't fix this issue. So, please do help me in fixing this issue as soon as possible.