[alsa-devel] Internal Speaker problem

Dear Alsa Developers,

My internal speaker in the Lenovo Thinkpad T510 laptop stopped working. Normally, it would provide either no sound or just for a couple of seconds and then it would go off.

I do not have auto-mute enabled. I checked it with alsamixer that it is disabled.

My ALSA information is located at http://www.alsa-project.org/db/?f=87547de5ff55e44e360aa2382d4e5d3b7bbed091

Do you know how I could fix this?

Ys, L.