As first: if you have sound on line out (headphones ) you have some other problem. It is common for this chip to overheat. So if you have sound on headphones there are only two solutions for it. You can change your sound chip (CX20585-11Z ) and that will solve that for some time. Also I will recommend to put some heat sink on it. That chip, for some reason, is not some "happy solution" for sound and since it take lots of voltage on amplifying sound for speakers just STOP WORKING. For more informations just viber me on +381638100643 ;)