sinnLoser Posted September 30, 2017 Share Posted September 30, 2017 Hello,first of all, this is my first Hackintosh and I don't got that much knowledge about Drivers and Kexts.I'm trying to get the Audio on HDMI port to work without success so far.What I've tried and/or used:Used This Guide to get HDMI Audio which didn't worked.I used the SSDT provided in the Guide and also tried with my own DSDT incl. SSDT patch.The Theory seems to work because after I restart with the patched SSDT I see a new Entry in IOREG called "HDAU".But I don't have any new Audio Sources to choose from.I'll include Pictures to see what I've done so far and how it does look before/after patch.Maybe someone could tell me what I'm doing wrong.My Specification:Intel Core i7 7700kASUS ROG STRIX Z270F Motherboard16GB DDR4 Corsair Vengeance LPX @ 3000MhzSamsung 850 EVO 256GB SSDATI Radeon HD7770Thank you so far for every reply!best regards,Markus Link to comment Share on other sites More sharing options...
toleda Posted September 30, 2017 Share Posted September 30, 2017 See AppleHDA HDMI Audio - HDMI Audio - InsanelyMac Forum/Post #1/Problem Reporting; post to thread linked with requested files attached. Link to comment Share on other sites More sharing options...
sinnLoser Posted October 1, 2017 Author Share Posted October 1, 2017 Hello, I've got it to work ! i was always thinking that the System defined the Framebuffer for my Graphic Card which was the main reason that everything failed. I was using a config.plist from another guy which had a different Graphic Card and therefore used a specific Framebuffer. After changing the Framebuffer to the correct corresponding ports the HDMI Audio started to work! To the conclusion I came trough This Guide. best regards, Markus Link to comment Share on other sites More sharing options...
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