# On an HP nc6400 laptop the mute light on the mute button stays on?

On an HP nc6400 laptop computer the mute light on the mute switch remains on also when Ubuntu is out mute, this just is taking place after I updated to Ubuntu 11.04, it functioned penalty in 10.10. Despite the fact that the mute light remain on, if you start playing an opus or a sound it will certainly play and also the mute light will certainly go off throughout of the sound and afterwards return on quickly after the sound has actually ended up. Pushing the mute switch on and also off just transforms the light off for much less than a 2nd, it will quickly return on once more. The mute light will certainly go off while I am readjusting the quantity yet will certainly return on despite where I placed the quantity bar. While it does not influence use it is instead aggravating.

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2022-06-07 14:36:57
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Try this: open an incurable and also enter the adhering to command:

gksu gedit /etc/modprobe.d/alsa-base.conf


Then add the adhering to line at the end of the documents and also wait:

amixer set IEC958 off


The command over is to change it off.