Realtek ALC271x Mavericks

[chrische2]

has anyone got a working solution for alc271x in mavericks? i am on acer aspire 5745g, tried many options but couldnt get sound to work

 

[ruinairas]

I'm currently trying to get it to work, I got it to work but with a loud squeak that drives me nuts. Have you made any progress?

 

[RehabMan]

I'm currently trying to get it to work, I got it to work but with a loud squeak that drives me nuts. Have you made any progress?

Audio: Best result with patched AppleHDA. Google 'patch AppleHDA guide'. Search for suitable AppleHDA or patch it yourself. Apply appropriate DSDT patches.

DSDT patches you need for AppleHDA: https://github.com/RehabMan/Laptop-DSDT-Patch
Apply: "Audio Layout 12" (change layout-id from 12 to the layout-id used by the patched AppleHDA)
Apply: "IRQ Fix"