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

apparently i was using an old saved version of that page were it just had this

Code: 
cd ~/Projects/probook.git
sudo ./mount_efi.sh /
cd build
# copy the files
cp SSDT-HACK.aml SSDT-BATT.aml SSDT-IGPU.aml SSDT-KEY102.aml SSDT-USB-4x30s.aml SSDT-FAN-MOD.aml /Volumes/EFI/EFI/Clover/ACPI/patched

i have just followed the new guide and now audio is working great.

Thank you.
 
shandoosheri said:
apparently i was using an old saved version of that page were it just had this

Code: 
cd ~/Projects/probook.git
sudo ./mount_efi.sh /
cd build
# copy the files
cp SSDT-HACK.aml SSDT-BATT.aml SSDT-IGPU.aml SSDT-KEY102.aml SSDT-USB-4x30s.aml SSDT-FAN-MOD.aml /Volumes/EFI/EFI/Clover/ACPI/patched

i have just followed the new guide and now audio is working great.

Thank you.
Click to expand...

Yup.. the guide is a "living document" and changes with the github contents.

It has changed quite a bit since I originally published.
 
Hi there RehabMan, my friend is having a problem with his sound. His audio adapter is alc 283 in a laptop. I managed to get the sound to work but it only works on the headphones and not the speakers. His laptop has a combo audio/mic jack. It says headphones as the output in system preferences, constantly. I have injected layout-id 1 in the dsdt for HDAU and HDEF. That's the only time it works but only partially. It does so with the cloverALC-110.command. He has a native AppleHDA.kext. I have attached the DSDT, SSDTs, IOReg and Config.plist from clover. Please help me make it fully functional. Thank you for taking the time to read this post!

Laptop: Razer Blade 2015
CPU: Intel Core i7 4720HQ
RAM: 8 GB DDR3L
GPU: GTX 970M / Intel Integrated HD Graphics 4600
Sound Card: Realtek ALC 283
Wi-Fi: AzureWave AW-CE123H
 

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hellotheremac said:
Hi there RehabMan, my friend is having a problem with his sound. His audio adapter is alc 283 in a laptop. I managed to get the sound to work but it only works on the headphones and not the speakers. His laptop has a combo audio/mic jack. It says headphones as the output in system preferences, constantly. I have injected layout-id 1 in the dsdt for HDAU and HDEF. That's the only time it works but only partially. It does so with the cloverALC-110.command. He has a native AppleHDA.kext. I have attached the DSDT, SSDTs, IOReg and Config.plist from clover. Please help me make it fully functional. Thank you for taking the time to read this post!

Laptop: Razer Blade 2015
CPU: Intel Core i7 4720HQ
RAM: 8 GB DDR3L
GPU: GTX 970M / Intel Integrated HD Graphics 4600
Sound Card: Realtek ALC 283
Wi-Fi: AzureWave AW-CE123H
Click to expand...

ALC283 is the same as my Lenovo u430. You can use AppleHDA_ALC283.kext in my u430 repo...

https://github.com/RehabMan/Lenovo-U430-Touch-DSDT-Patch

Requirements:
- Clover bootloader
- config.plist must have the four AppleHDA patches from my config.plist in the repo
- AppleHDA.kext must be vanilla
- CodecCommander.kext installed to /S/L/E: https://github.com/RehabMan/EAPD-Codec-Commander
- AppleHDA_ALC283.kext installed to /S/L/E
- rebuild cache following the procedure detailed in the u430 guide: http://www.tonymacx86.com/yosemite-...ideapad-u330-u430-u530-using-clover-uefi.html
- DSDT patches "IRQ Fix" and "Audio Layout 3".
 
Rehabman,

I got my ALC292 working on my T440s by finding some files used by others. Specifically, I'm using the 3 kexts found here:
https://github.com/okiookio/M4800-Hackintosh/tree/master/Release/SLE

Everything seems to work (headphone detection, works after sleep, etc.) however I notice that sometimes audio does not work on boot. I have to restart to get it working again.

It looks like this pack is using an older version of CodecCommander (with another "EAPDFix.kext" as well). Do you know how I can apply these files to the latest version of CodecCommander?

Thanks,
Cobra2168
 
CoBrA2168 said:
Rehabman,

I got my ALC292 working on my T440s by finding some files used by others. Specifically, I'm using the 3 kexts found here:
https://github.com/okiookio/M4800-Hackintosh/tree/master/Release/SLE

Everything seems to work (headphone detection, works after sleep, etc.) however I notice that sometimes audio does not work on boot. I have to restart to get it working again.

It looks like this pack is using an older version of CodecCommander (with another "EAPDFix.kext" as well). Do you know how I can apply these files to the latest version of CodecCommander?

Thanks,
Cobra2168
Click to expand...

If you're using an AppleHDA injector, always make sure you rebuild cache as described in the FAQ.

http://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
 
CoBrA2168 said:
Ok, I rebuilt it following those instructions. I'll monitor it and make sure it continues to work.
Click to expand...

After installing new kexts, or any system update (and various software installs), you should expect the need to repeat the rebuild cache procedure.
 
Hi Rehabman, after doing a clean install 10.11.5, I lost the sound, kext injector is not working .
where is my fault.. ?
need suggestion ... thanks.
 

Attachments

  • File.zip
    3.9 MB · Views: 128
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