PLS...Help to enable my AUDIO Realtek ALC269

[ersan]

follow some guide but still not working

​anyone got it work?pls.kindly help me

 

[RehabMan]

follow some guide but still not working

​anyone got it work?pls.kindly help me

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"

Determine layout-id from patched AppleHDA.kext:

First you need to know your codec id in decimal. Then look in the Info.plist for AppleHDAHardwareConfigDriver.kext (in PlugIns), find your codec id under HDAConfigDefault (there may be many entries in a sloppy patched AppleHDA or only one). The LayoutID that matches your codec id is the layout id you need.

 

[ersan]

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"

Determine layout-id from patched AppleHDA.kext:

First you need to know your codec id in decimal. Then look in the Info.plist for AppleHDAHardwareConfigDriver.kext (in PlugIns), find your codec id under HDAConfigDefault (there may be many entries in a sloppy patched AppleHDA or only one). The LayoutID that matches your codec id is the layout id you need.

do i have to patched the appleHDA with your patch?

cant find my layout-id too

 

[RehabMan]

do i have to patched the appleHDA with your patch?

cant find my layout-id too

You need to first find an AppleHDA that matches your codec. ALC269 is pretty common... you'll likely find many (and some that are simply incorrect and don't work...)

The patches for DSDT are required to make AppleHDA work (fixing IRQ assignments and injecting the expected layout-id).

 

[ersan]

​how to "sudo kextunload" specifically?

 

[RehabMan]

​how to "sudo kextunload" specifically?

If you run into an issue with no audio after wake, it could be EAPD amp issue. Check your audio codec dump. If it has EAPD, use CodecCommander: https://github.com/RehabMan/EAPD-Codec-Commander.

But one step at a time... first you have to get audio working...

 

[ersan]

still no luck now my audion totally not working

 

[RehabMan]

still no luck now my audion totally not working

Download patchmatic: https://github.com/RehabMan/OS-X-MaciASL-patchmatic.
Extract the 'patchmatic' binary from the ZIP. Copy it to /usr/bin, such that you have the binary at /usr/bin/patchmatic.

In terminal,

rm -Rf ~/Downloads/RehabMan
mkdir ~/Downloads/RehabMan
cd ~/Downloads/RehabMan
patchmatic -extract

Post contents of Downloads/RehabMan directory (as ZIP).

Also, post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply with an ioreg from any other version of IORegistryExplorer.app.

 

[ersan]

here rehabman

 

[RehabMan]

here rehabman

You're using VoodooHDA.kext. Sorry.. I don't use it and therefore don't know anything about the issues that using it may have. I've only ever used patched AppleHDA.kext.