[solved] Audio stopped working

[higorhlg]

I have to remove the battery Cmos, the sound will continue to work, if I sleep and restart the laptop will lose sound so I do not sleep anymore.
thank you so much

Not sure if I helped but you're welcome anyway.
That's weird, sleep and restart causing the speakers to fail to the point of not even being recognised by windows, maybe you should create a new thread with your debug files and explain the problem the best you can there. Someone might be able to help.
With my limited knowledge I believe the problem could be related to unnecessary patches applied to your ACPI. Maybe you could do some tests regarding that.