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No Audio Devices - AppleHDA Realtek Audio

With layout: 1, these experiments are now possible:
a. connect speakers to Black port, same problem?
b. connect speakers to Orange port, same problem?

Wow! Didn't know this was possible. Thanks!

a. Black port - no stuttering
b. Orange port - no stuttering

I assume the solution is to just use one of these. Any idea why the Green port stutters? Just curious now, as I can certainly live with this. Seems exacerbated by switching between/moving windows rapidly.

Thank you for the help.
 
hello, is there any chance I have audio on z390 ... ioreg says it is device-id 48a3 ... i have only audio on DP ...thank you

I tried several times what I found through the forum ... I was not successful
 
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Yes

See Post #1/IV. Problem Reporting; attach all requested files
  1. Description of audio problem : no sound, unrecognized , aodio onle over DP
  2. OS X version/motherboard model/BIOS version/processor/graphics : Mojave 10.14.1 / MB ASUS Maximux Hero XI WIFI AC / bios version 0604 / Processor I9-9900K / graphic Sapphire Vega 56 Pulse
  3. Procedure/Guide Used : all procedures encountered on this forum or others , inclusive No Audio Devices - Realtek ALC AppleHDA [Guide]
  4. Copy of IOReg - IOReg_v2.1/File/Save a Copy As…, verify file (Tools 2.) Attached
  5. Terminal/diskutil list - attach Terminal output Attached
  6. Installed S/L/E/AppleHDA.kext (10.11 and newer, search: show hidden files) Attached
  7. Screen shots:
    1. DPCIManager/Status (Tools 3.) Attached
    2. System Information/Hardware/Audio/Intel High Definition Audio (not Devices) Attached
    3. System Preferences/Sound/Input Attached
    4. System Preferences/Sound/Output Attached
  8. Terminal/Shell/Export Test As. . . (if script used) Sorry I didn't understand this step.
    1. audio_cloverALC-x0.command
  9. Clover
    1. EFI/CLOVER/config.plist Attached
    2. DPCIManager/Misc/Boot Log (Tools 3.) Attached
    3. EFI/CLOVER/ACPI/Patched/dsdt.aml (if installed) No file in this directory
    4. EFI/CLOVER/ACP/Patched/ssdt(s).aml (if installed)No file in this directory
  10. Put all files in a folder, compress and attach to Post Please check out the attachment
 

Attachments

  • Attachents by corint1.zip
    3.2 MB · Views: 255
Why is config.plist/SystemParameters/NoCaches set?
New ALC1220 revision.
Try attached AppleALC.kext
Reply with new files.

12/21/18: AppleALC.kext_v1.3.4 and newer, supported
AppleALC
 
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Why is config.plist/SystemParameters/NoCaches set?
may be from too many trying I've made ... somewhere I've found it...and I forgot ...
Try attached AppleALC.kext
New ALC1220 revision.
You save my life and money ...I intend to go back to Hero X... It is working ... I noticed that this is a new version 1.3.4 ... I still download it as the last one version 1.3.3
Reply with new files.

need you my new files , if it is working ?

AND THANK YOU ... I'm very happy ...after a couple days of crying ...
 
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