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100% success on Ventura 13.0.1!!!. With the new official OCLP 0.5.2 the kernel debug kit is installed automatically by the app. Thank you for the guide, it was a great help.:clap::thumbup:

Thank you so much, I appreciate your help!. In few days, with more time, I will try this solution.:thumbup:

I've downloaded the last OCLP night build, and don't let me patch because I have -amd_no_dgpu_accel activated. The problem is that if I disable it, I can't boot into Ventura in order to run OCLP and apply the patch.

-OCLP without -amd_no_dgpu_accel boot flag= Not boot. -OpenCore without -amd_no_dgpu_accel boot flag= Black screen. -OpenCore with -amd_no_dgpu_accel boot flag= Boot OK, no acceleration (obviously)

When I applied the patch with OCLP I don't used that boot arg. I'm using it now with OpenCore (Deleted OCLP) just for reach the desktop and get sure that the install was OK.

-System Ivy Bridge: GA-Z77X-UD5H - Intel i7 3770k - AMD RX580 -Two SSD: #1= macOS Monterrey - #2= macOS Ventura. -OpenCore 0.8.6 -Kext Cryptofix. -Boot arg: -amd_no_dgpu_accel. -Success installing and booting Ventura 13.0.1 (Obviously no graphic acceleration). In order to get graphic...

OK, thank you very much for taking your time to offer help.

Sorry, new zip file attached.

Something that really I don’t understand happened: I decide to try opening a file with iTunes and surprisingly the problem gone away o_O. Now I get everything working fine: Audio onboard (ALC898), HDMI audio (RX 580 connected through HDMI to a monitor DELL s2440L and headphones connected to the...

Is what I'm using, I thought it was one of the requirements: It doesn't worked in my system, I don't know why. AMD RX 580 VLC Safari / Firefox Finder

I select HDMI audio device but I have sound only in the left channel. Headphones have not any problem, HDMI send sound to only one channel (left one). In the config.plist posted I selected ID:1 (Devices>Audio>Inject>1) This happen using only Lilu+AppleALC kexts in Mojave. In High Sierra I...

Hi, In macOS Mojave, I can get HDMI audio using just Lilu(1.2.7)+AppleALC(1.3.2) kexts, but only the left channel of my headphones (Sennheiser Momentum) have sound. I've checked headphones, output balance, sound preferences, and everything is OK. Previously, in High Sierra, everything worked...

Hi, In macOS Mojave, I can get HDMI audio using just Lilu+AppleALC kexts, but only the left channel of my headphones have sound. I've checked headphones, output balance, sound preferences, and everything is OK. Previously, in High Sierra, I was using an extra kext for HDMI audio (file attached)...

It seems that whatevergreen is my only option, I will try it and see what happens. I appreciate you have taken your time to offering help.

Here is the new file, this time I deactived IGPU. The HDMI screen always was connected to the HDMI port since it is the only one that I use. Yes I'm sure the cable and screen can produce audio because I tested it time ago with a different GPU, in that opportunitie I was able to select...

Same thing with ig-platform-id set it to 0x0162007 (no HDMI). I tried 0x0166000a too, but I had a restart loop with it. It's weird that you can see HDMI activated in the IOREG file but no option to select it in sound preferences.

I know HDMI audio was not detected because I don't see it listed as an option in System Preferences -> Sound -> Output. The IGPU is a HD4000 (ig-platform-id = 0x0166000a). Do I have to activate IGPU, or I can deactivated it since I don't use it ?, that was my initial set up. I will try this new...

Yes I renamed your config file with the default name.

It didn't worked. In BIOS I tried with Init Display First to IGFX and PEG but nothing changed.

I don't use any DSDT.aml file, never learned how to deal with DSDT edit.