LockDown Posted November 16, 2025 Share Posted November 16, 2025 (edited) 16 hours ago, agstrato said: I am extremely sorry for the late answer, I just lost myself in the responses from everybody and I haven't seen your request. Here is the IOReg and my latest config.plist Alex’s iMac.zip 6.85 MB · 1 download config.plist 37.93 kB · 4 downloads EDIT: I don't know if you need this but unsupported device-id is "8086:a348" config.plist Do you really need framebuffer-busid? Edited November 16, 2025 by LockDown Link to comment https://www.insanelymac.com/forum/topic/361933-no-hdmi-sound-from-igpu/page/3/#findComment-2843739 Share on other sites More sharing options...
agstrato Posted November 16, 2025 Author Share Posted November 16, 2025 6 hours ago, LockDown said: config.plist 38.65 kB · 1 download Do you really need framebuffer-busid? I can't remember right now if i tested without the busid but i think the screen goes black after verbose. I will check later today, i also going to check about that cable and if sound works on windows. Link to comment https://www.insanelymac.com/forum/topic/361933-no-hdmi-sound-from-igpu/page/3/#findComment-2843742 Share on other sites More sharing options...
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