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Help!! Cant get HDMI Audio working on Mojave 10.14.6

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Hi Everyone,


Dell 1577 Laptop

Inter HD Graphics 630 + Nvidia GTX 1050

Intel i7  7700HQ Processor 

Mojave 10.14.6


I have got the intel HD Graphics 630 fully working with working HDMI. I can't get Audio to work on HDMI (digital out). I have read loads of guides with not much luck. The audio works on internal speakers and headphones works using ALCPlug fix. I have AppleALC Kent  installed. I have tried changing the audio layout under devices to 5,11,13,14,21,22,28,56,57,66 and 97 which is for my codec Realtek ALC256 with no change at all. Im not sure but I think I have to install a Patched AppleHDA.kent which I can not find. I have also tried Voodoo.kent which brings up the option to select HDMI audio but I don't think it is supported for intel. 

If someone could help me on this I would most grateful. Here is a link to my EFI file: https://1drv.ms/u/s!AvHg6s4Jf3C1gfBnQgcPcbCB_A37OQ?e=byD8lR

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Edited by Tomprescott_128
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8 minutes ago, Tomprescott_128 said:

Is there a guide on how to do this? I have had a look at Hackintool but not sure what settings to use to do this.


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