[Fix] 10.11.4 broken audio with AppleHDA injector (dummyHDA)

[RehabMan]

Thank you @RehabMan, i'm not a real expert, but as i understand post #1 explains only how to correct AppleHDA, but i have very unusual sound card on my HP Elitebook 8470p IDT 7605 and i need to make changes somewhere in layoutid in pached file for my pc, but how can i do this i don't understand really. Maybe you could explain in a few words what steps i should do to run my sound up? It would be really helpful

Your laptop has a guide: http://www.tonymacx86.com/threads/g...book-using-clover-uefi-hotpatch-10-11.189416/

 

[flymaster]

Your laptop has a guide: http://www.tonymacx86.com/threads/g...book-using-clover-uefi-hotpatch-10-11.189416/

Already read this, but there is nothing about changes in AppleHda or id changes for my sound card

 

[RehabMan]

Already read this, but there is nothing about changes in AppleHda or id changes for my sound card

Read guide, post #1, "Problem Reporting".

 

[flymaster]

Read guide, post #1, "Problem Reporting".

Thank you for your kick, i have done all the things listed once again and it's completely working for me, huge thanks and i apologies for previous posts

 

[permchai]

Hello Rehabman,

I also have a problem when did clean install El Capitan. I used the same injector that worked well before but now it didn't work. These are all procedures that i did;

1. patch dsdt with ire_fix and audio_hdef12
2. install my injector (cx20590) with kext wizard (before inject appleHDA was loaded when i inject audio=3 in clover config)
3. boot without cache (at clover boot screen I did it but it stuck at apple logo loading, so I used no cache in clover config).
4. boot normally and bot appleHDA and injector not loaded.

 

[RehabMan]

Hello Rehabman,

I also have a problem when did clean install El Capitan. I used the same injector that worked well before but now it didn't work. These are all procedures that i did;

1. patch dsdt with ire_fix and audio_hdef12
2. install my injector (cx20590) with kext wizard (before inject appleHDA was loaded when i inject audio=3 in clover config)
3. boot without cache (at clover boot screen I did it but it stuck at apple logo loading, so I used no cache in clover config).
4. boot normally and bot appleHDA and injector not loaded.

Read post #1, "Problem Reporting".

 

[permchai]

Hello, This is a zip file.

 

[RehabMan]

Hello, This is a zip file.

Your kextcache output shows no patched AppleHDA or AppleHDA injector installed.

 

[jzheng]

Laptop was working fine with audio, wifi, etc...then re-installation to the latest version (10.11.6).

Couldn't get audio working.

Requested files attached.

Help appreciated!

 

[RehabMan]

Laptop was working fine with audio, wifi, etc...then re-installation to the latest version (10.11.6).

Couldn't get audio working.

Requested files attached.

Help appreciated!

Rebuild cache as per instructions in the FAQ.

http://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/