Lenovo G40-80 - Bad audio and brightness does not work.

[MateusVeloso]

El Capitan installed and Intel HD 5500 on my laptop, but the audio VoodooHDA is very low and the brightness does not work.

Does anyone have a solution?

 

[RehabMan]

El Capitan installed and Intel HD 5500 on my laptop, but the audio VoodooHDA is very low and the brightness does not work.

Does anyone have a solution?

http://www.tonymacx86.com/el-capita...faq-read-first-laptop-frequent-questions.html