unikat74 Posted October 14, 2019 Share Posted October 14, 2019 Latitude 5480 with following specs: 100 Series/C230 Series Chipset Intel(R) Core(TM) i7-7820HQ Intel HD Graphics 630 Intel I219-LM Ethernet Broadcom BCM43602 802.11ac Wireless Realtek RTS525A PCIe SD Card Reader What works: HD 630 graphics Touchpad & Keyboard Audio DisplayPort output HDMI (no audio) output USB & USB-C Dock Wifi Bluethooth What does not work: VGA output Using Clover r5093 My filtered Clover EFI: EFI.zip Someone tried to make HDMI audio from this website ? https://noobsplanet.com/index.php?threads/framebuffer-patch-patched-applehda-applealc-hdmi-audio-fix-hackintosh.332/ Link to comment Share on other sites More sharing options...
unikat74 Posted October 18, 2019 Author Share Posted October 18, 2019 For those who have a problem with the sound in their headphones, changing the layout-id from 11 to 14 solved the problem. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 18, 2019 Moderators Share Posted October 18, 2019 Here's a list of unsupported HDMI Audio Device8086:0c0c, 8086:9d70, 8086:9d71, 8086:9d74, 8086:a170, 8086:a171, 8086:a2f0, or 8086:a348 Try adding FakePCIID.kext + FakePCIID_Intel_HDMI_Audio.kext Even thought WEG suppose to fix it, I still have to add them on my Precision 5510 Link to comment Share on other sites More sharing options...
unikat74 Posted October 20, 2019 Author Share Posted October 20, 2019 After uploading in CLOVER , I don't have Audio on any layout-id Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 21, 2019 Moderators Share Posted October 21, 2019 add additional boot arg -igfxnohdmi Link to comment Share on other sites More sharing options...
unikat74 Posted November 25, 2019 Author Share Posted November 25, 2019 It does not work, there is one case when the hdmi sound works, the laptop start and the start screen switches to the hdmi monitor, I do not have a picture on the built-in screen but after the system start the hdmi sound works. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 25, 2019 Moderators Share Posted November 25, 2019 This only occur on Catalina or Mojave too? Link to comment Share on other sites More sharing options...
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