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No Audio Devices - Realtek ALC AppleHDA [Guide]

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Do not use a file sharing service, put the files in a folder, compress and attach the zip.
IOReg shows audio is disabled in the BIOS
Attach the following files:
Code:
9:286  0:000  Inserting SSDT-HDEF-2.aml from EFI\CLOVER\ACPI\patched ... Success
9:286  0:000  Inserting SSDT-HDEF-1.aml from EFI\CLOVER\ACPI\patched ... Success
9:287  0:000  Inserting SSDT-XOSI.aml from EFI\CLOVER\ACPI\patched ... Success
9:287  0:000  Inserting SSDT-7.AML from EFI\CLOVER\ACPI\patched ... Success
9:287  0:000  Inserting SSDT-6.AML from EFI\CLOVER\ACPI\patched ... Success

Thanks @toleda ! I've uploaded the file. Interesting, so let me see if I can enable the audio in the bios!

NOTE: Also its strange that no audio codec is detected now, where as before it was :S
 

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  • ACPI.zip
    555.7 KB · Views: 78
Last edited:
uploaded the file
edit dsdt/HDEF/layout-id/
fr: 0x07, 0x00, 0x00, 0x00
to: 0x01, 0x00, 0x00, 0x00
save

remove EFI/CLOVER/ACPI/patched/SSDT-HDEF-1.aml and SSDT-HDEF-2.aml
Restart, reply with new files
 
edit dsdt/HDEF/layout-id/
fr: 0x07, 0x00, 0x00, 0x00
to: 0x01, 0x00, 0x00, 0x00
save

remove EFI/CLOVER/ACPI/patched/SSDT-HDEF-1.aml and SSDT-HDEF-2.aml
Restart, reply with new files

Thanks @toleda is there a specific program I use to edit DSDT stuff?

When I try open it with MaciASL I get an error:
Screen%20Shot%202017-10-10%20at%2016.56.15.png
 
Last edited:
Here you go @toleda thank you so much for all your help so far, really really appreciate it!
 

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  • iMac.zip
    1.4 MB · Views: 81
@toleda You are an absolute star, thanks so much man! That totally worked. After I did that, I re-ran the audio_cloverALC-130_v0.3.command, restarted and it works an absolute treat!! Thank you, thank you! Let me know if you accept any donations for all the help!
 
Attach all requested files.

decided to upgrade to 10.13, started from a clean config.plist and EFI folder and got my sound working with your cloverALC method - thanks a lot for your effort!!!
 
I have followed everything you said (my problem is that i have no output devices) my codecVendorID is (im using an Asus Board STRIX H270F) is 0x10ec1168 (Which is apprently ALC1200A) ive tried it via multibeast and absolutely no luck.

EDIT: I am using 10.12.6
 
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