Muting the sound with headphones plugged in
I was having a prolem muting the speakers on the laptop when headphones plugged in, and googled to find the answer. No answers, but tons of queries.
So I figured it out all by my self. Had to post this someehre, proud of myself. Old geeks persist…
Here it is
this is what worked.. for windows xp.
enter headphone into search program / files in the windows icon menu on the lower left.
select find and fix audio playback problems
hit advanced when you see the dialogue box for trouble shooting.
you then see which of these devices do you want to troubleshoot
scroll down until you see the speakers – Usb audio device no jack information available.