Audio - HDMI Audio AppleHDA [Guide]

[RayPaster]

To be clear, all prior files describe your system at the time they made. Old files expire as soon as you reboot. Every time you post, attach new files.

1. Description of HDMI audio problem:
   1. No audio outputs recognized. HDMI is only connection I’m using. Expect sound out of my monitor/TV.
   2. After following instructions for HDMI fixes, MacOS does not reboot from hard disk. Must reboot from USB and reinstall MacOS. (See prior thread/posts)
   3. OS X version/motherboard model/BIOS version/processor/graphics
      1. OS X 10.12.1
      2. Motherboard = GA170-z170x-gaming 7
      3. BIOS = UEFI F8 (BIOS ID 8A09AG0A)
      4. Processor = I7 6700k
      5. Graphics = motherboard only
   4. Procedure/Guide Used
      1. MultiBeast Settings
         1. Quick Start = UEFI Boot Mode
         2. Drivers\Audio = ALC1150 and Optional HD 3000/HD 4000/HD 530 HDMI Audio
         3. Drivers\Network = Intel MausiEthernet v2.2.0
         4. Drivers\USB = 3rd Party USB 3.0, 7/8/9 Series USB Support, and Increase Max Port Limit
         5. Customize\Graphics Configuration = Intel HD 530
         6. Customize\System Definitions = Mac Pro 6,1
      2. Clover Configuration Settings:
         1. Acpi: add Patch - comment = Rename HDAS to HDEF, Find = 48444153, Replace = 48444546
         2. Boot: delete default boot volume, check ‘debug’
         3. Devices: Add Properties - Device = IntelGFX, Key = AAPL, GfxYTile, Value = 01000000, Value Type = string
         4. Gui: Uncheck Legacy
      3. Moved SSDT-HDEF-HDAS-1.aml to ‘patched’ folder on EFI mount
      4. Reboot
      5. Mac OS boots up ~75%, then screen shows a big ‘zero with a diagonal line through it’, and fails to load completely.
      6. Reboot from bootable USB and reinstall MacOS.
      7. Reboot from hard disk, still no sound
   5. Copy of IORegistryExplorer/IOJones (either) – SEE ATTACHED ‘PasterMacOS’
   6. Copy Of Console/All Messages (last boot) – HOW DO I DO THIS??? I’M IN CONSOLE, BUT DON’T SEE OPTION TO ‘SAVE A COPY AS…’. So I copy and pasted system.log into attached file
   7. System/Library/Extensions/AppleHDA.kext – DOESN’T EXIST
   8. Chameleon – NOT USED, SEE CLOVER
   9. Clover
      1. EFI/CLOVER/config.plist - ATTACHED
      2. EFI/CLOVER/misc/debug.log - ATTACHED
      3. EFI/CLOVER/ACPI/Patched/dsdt.aml (if installed) – NOT INSTALLED
      4. EFI/CLOVER/ACPI/Patched/ssdt.aml - ATTACHED

 

[toleda]

Using HDAEnabler1.kext

Not the suggested solution, expect future problems.

 

[toleda]

No audio outputs recognized

Confirm successful boot with USB installer
Starting Clover revision: 3766; not booting correctly
Update Clover, reply with new files

 

[kamalaggi]

Not the suggested solution, expect future problems.

It's only temporary for a couple of weeks until I get my NVidia card.

 

[toleda]

until I get my NVidia card

No HDMi audio when installed. Remove the enabler, see Post #2129.

 

[imjkoh79]

Missed Post #1/cloverHDMI/6. Notes/3. Skylake/HD 5x0, (remove property from config.plist, if present)

• config.plist/ACPI/DSDT/Patches/Item ? (Rename HDAS to HDEF)

Amazing.

It worked. thank you.

Can I also get on board audio to work as well as HDMI?

 

[RayPaster]

Confirm successful boot with USB installer
Starting Clover revision: 3766; not booting correctly
Update Clover, reply with new files

Now I'm really dead in the water. I tried the following:

1. Updated Clover EFI Boot Loader on my hard drive as well as latest clover configurator:
   1. 1st time reboot came up OK
   2. 2nd time reboot, MacOS wouldn't load, like before
2. Reinstalled MacOS (my only way of recovering)
   1. Installed MacOS from USB
   2. on restart, it reset Clover back to old version
3. Updated Clover on both my hard drive, and on my bootable USB
   1. Installed MacOS from USB again
   2. 1st time reboot, came up OK, with new clover
   3. 2nd time reboot, Mac OS wouldn't load, like before
4. Tried to reinstall MacOS from USB again
   1. 1st tried booting MacOS from USB, did not load
   2. Then tried booting from USB to reinstall, and now can't even do that

The only think I can think of to do next is completely start over with older version of clover, but that's not what you wanted me to do.

Now what???

 

[toleda]

Can I also get on board audio to work as well as HDMI?

Realtek ALC AppleHDA/cloverALC

 

[toleda]

Then tried booting from USB to reinstall, and now can't even do that

Never update working USB Installer until the new install is working.
Making a new installer installs recent Clover, fine.

 

[Glorygamer3232]

Remove: config.plist/ACPI/DST/Patches/Item 0/Rename HDAS to HDEF
Install ssdt_hdef-1-100-hdas.zip
Repeat experiments with and without HD530 graphics fix.

HDMI audio is now working after applying this method with the graphics fix in place

HDMI audio along with no glitches under 10.12.2. Thanks Toleda!