Administrators Bronxteck Posted December 6, 2019 Administrators Share Posted December 6, 2019 so did you use the kernel patch Find: 63 6F 6D 2E 61 70 70 6C 65 00 5F 5F 6B 65 72 6E 65 6C 5F 5F 00 Repl: 6E 6F 74 2E 61 70 70 6C 65 00 5F 5F 6B 65 72 6E 65 6C 5F 5F 00 Quote Link to comment Share on other sites More sharing options...
kali2000 Posted December 8, 2019 Author Share Posted December 8, 2019 Yes of course... My HDMI work, but not have HDMI audio, only image. Quote Link to comment Share on other sites More sharing options...
kali2000 Posted December 9, 2019 Author Share Posted December 9, 2019 I found an AppleALC patched to prevent KP onboard-1 error in Haswell & Broadwell... I tested it and work fine, If you don't like patch the kernel. Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 9, 2019 Moderators Share Posted December 9, 2019 Where's the source? Quote Link to comment Share on other sites More sharing options...
kali2000 Posted December 9, 2019 Author Share Posted December 9, 2019 In a post dated Oct 17, 2019 from a guy called Taeyon at a forum not allowed here. I can send you the link by PM. He said: "[...] AppleALC 1.4.3 has a fix (workaround actually to disable HDMI/DP audio to avoid the kernel panic), but there isn't a release yet. So I have built it manually with the HDMI/DP audio being disabled always. For this, please find the attached kext. In my case, this has addressed the kernel panic problem. FYI, I have attached the code changes I have made based on the 1.4.3 code base. Also, I am asking the AppleALC maintainer to use a boot argument so that it'd be easier to use it." and attached the following 2 x files: AppleALC.kext.zip AppleALC_fix.diff.txt.zip Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 9, 2019 Moderators Share Posted December 9, 2019 Latest release already have that implemented. https://github.com/acidanthera/AppleALC/releases/tag/1.4.3 Quote Link to comment Share on other sites More sharing options...
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