mcmellenhead Posted December 8, 2021 Share Posted December 8, 2021 @Jake Lo re: this thread, can you elaborate on what you're changing? I have this same model laptop and have attempted a few changes for ALCID. I'm using opencore though? Changing ALCID to one of the other available values yields me the "line out" option in sound, but not HDMI out. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 8, 2021 Moderators Share Posted December 8, 2021 Issue is not with ALCID, it's the connector type for graphics. I set Con1 to HDMI, I guess the default is DisplayPort. You can actually copy the entire PciRoot(0x0)/Pci(0x2,0x0) from under Device/Properties from the config to your OC Config file. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted December 8, 2021 Administrators Share Posted December 8, 2021 Meaning, in your bootloader config, inject the HDMI type properties to your iGPU device @2: PciRoot(0x0)/Pci(0x2, 0x0) -> framebuffer-patch-enable 1 NUMBER // enables patching of framebuffer -> framebuffer-con1-enable 1 NUMBER // enables patching of connector 1 (i.e. 2nd output port) -> framebuffer-con1-type 00080000 DATA // sets connector 1 type to HDMI See the WEG user manual. Link to comment Share on other sites More sharing options...
mcmellenhead Posted December 9, 2021 Author Share Posted December 9, 2021 @Hervé @Jake Lo Thank you both so much. You're truly gods among men. Audio is working via HDMI! Link to comment Share on other sites More sharing options...
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