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Audio - HDMI Audio AppleHDA [Guide]

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Sadly I'm having a graphics issue now. After running the cloverHDMI script and restarting, I noticed that my system no longer provided my monitor with full resolution HDMI output - previously I was seeing the correct 2560x1440 resolution, but now I only get 1080p. Curiously, before my system did not recognize my monitor model correctly, but now it does (Asus PB277Q).

GA Z170X-UD5
Intel 6700K (skylake) with integrated graphics: Intel HD Graphics 530
2x16GM RAM

Anyway, now that my HDMI audio is working, do you know what may have caused my integrated graphics to no longer support full resolution? Here is the output from when I ran the script the first time - it did not seem to recognize my display. After reboot, the script ran as expected, but my resolution was decreased to 1080p.

Code: 
File: audio_cloverHDMI-110.command_v0.22 - BETA
Release Mode
EFI partition is mounted
HDMI audio codec(s)
Intel:    0x80862809
HD530 HDMI audio is not enabled
Install SSDT-HDMI-HD530 HDMI audio ssdt (y/n): y
Download SSDT-HDMI-HD530 ...

WARNING: Improper use of the sudo command could lead to data loss
or the deletion of important system files. Please double-check your
typing when using sudo. Type "man sudo" for more information.

To proceed, enter your password, or type Ctrl-C to abort.

Password:
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 44769  100 44769    0     0  49730      0 --:--:-- --:--:-- --:--:-- 49688
Download SSDT-HDEF-HDAS-1.aml ...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 44816  100 44816    0     0   114k      0 --:--:-- --:--:-- --:--:--  115k
/Volumes/EFI/EFI/CLOVER/ACPI/patched/SSDT-HDMI-HD530 installed
/Volumes/EFI/EFI/CLOVER/ACPI/patched/SSDT-HDEF-HDAS-1 installed
No display connected to HD530
Error: patch not possible
AMD/Nvidia not found
No system files were changed
To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...
logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.
Deleting expired sessions...none found.

[Process completed]
 
Code: 
Last login: Mon Aug  8 19:40:19 on console
/Users/shhbz/Desktop/audio_cloverHDMI-110_v0.22-2.command ; exit;
Shhbzs-iMac:~ shhbz$ /Users/shhbz/Desktop/audio_cloverHDMI-110_v0.22-2.command ; exit;
Agreement
The audio_cloverHDMI script is for personal use only. Do not distribute
the patch, any or all of the files or the resulting patched AppleHDA.kext
for any reason without permission. The audio_cloverHDMI script is
provided as is and without any kind of warranty.
File: audio_cloverHDMI-110.command_v0.22 - BETA
Release Mode
EFI partition is mounted
HDMI audio codec(s)
Intel:    0x80862809
HD530 HDMI audio is enabled, connector edit may be required
Verify HD530 HDMI audio connector/s (y/n):

osx 10.11.6|MSI gaming 3x krait|F4 bios version|6700k i7| intel HD530
guide used:audio_cloverHDMI-110_v0.22-2.command

please help I am very much new to this and just can't solve this final issue @toleda my patched folder contains SSDT-HDEF-HDAS-1.aml and SSDt-HDMI-530.aml which showed after the scrip was installed and using HDMI port to connect the monitor
 

Attachments

  • Shhbz’s iMac.ioreg
    4.4 MB · Views: 76
  • config.plist
    3.4 KB · Views: 169
  • AppleHDA.kext.zip
    1.8 MB · Views: 80
Last edited:
toleda said:
config.plist is damaged, no KextsToPatch, replace.
Click to expand...
if you can please share some more light on what exactly I need to do or a thread which I can follow to solve the issue,I have very less knowledge of this and after a week of reading and trying your various thread i came to this solution where hd530 finally got enabled but came up with the next problem and I am unable to find a solution to it so what exactly I need to do to solve this

if you can rectify my config.plist then i can have a look at what exactly I was missing to get it working
 
Last edited:
toleda said:
See end of Post
Click to expand...
Hi just checked the config plist from linked thread and found that the major change is that there is dsdt.aml and dart=0 in clover rest all are same just the iMessage fix not included as I did to my file so I am confused as i don't use dsdt so what to do apart from dart=0 which is used for bypassing vt-d

i even found Slice-config.plist under EfI partition ,file attached
 

Attachments

  • Slice-config.plist
    16.4 KB · Views: 102
Last edited:
toleda said:
Remove the property. Slice's config.plist is not a good choice.
Click to expand...
already removed when i saw the file in EFI folder but any hint on solving audio HDMI i am just stuck and unable to understand what more I need to do exactly to solve the issue do i need to create dsdt or if any kext to patch is to be added then where should i look for it
 
Last edited:
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