<< Solved >> Asus P8P67 Pro, i7 2600k, RX 580 Pulse - Catalina: Black Screen after Apple Logo with HDMI

[krnsripati]

My PC works without needing below on Mojave
1. Lilu.kext and WhateverGreen.kext.
2. Rename GFX0 to IGPU
3. DSDT.aml

Also, I changed my SMBIOS to iMac 18,3.

For my system, both below patches are not working, showing Black Screen
1. Black Screen Patch Vega 56/64, RX580 etc. (c)Pike R. Alpha (https://www.tonymacx86.com/threads/...-working-with-high-sierra.232764/post-1592421)
2. com.apple.driver.AppleGraphicsDevicePolicy https://www.tonymacx86.com/threads/radeon-rx-580-sapphire-8gb-black-screen.255498/post-1772953

Only working patch is AMD9500Controller (https://www.tonymacx86.com/threads/anyone-got-a-dual-xeon-working-on-high-sierra.250574/post-2007572) which successfully boots after Apple Logo in Mojave.

The only problem I have now is - Black screen still shows for Catalina after Apple Logo. Please find attached EFI. I only have HDMI, I don't have Display Port to test.

I would appreciate any help.

FYI: I was able to boot into both Mojave and Catalina with my old GPU - Nvidia 8400 GS with low resolution.

 

[foster]

I do not see LiLu kext in kexts/other
It can apply patches that it thinks your hardware needs
Do not use WhateverGreen, it will cause the blank screen on RX 580, 5700 once 10.15.1 beta 2 is installed
if you have only installed Catalina 10.15.0 it wont be an issue if you use WhateverGreen but will be an issue once you update Catalina to 10.15.1 beta 2

 

[krnsripati]

I do not see LiLu kext in kexts/other
It can apply patches that it thinks your hardware needs
Do not use WhateverGreen, it will cause the blank screen on RX 580, 5700 once 10.15.1 beta 2 is installed
if you have only installed Catalina 10.15.0 it wont be an issue if you use WhateverGreen but will be an issue once you update Catalina to 10.15.1 beta 2

Hi foster,

I added Lilu.kext, but still the same black screen issue after the Apple logo.

Thank You

 

[derekbar]

This might help you: https://www.tonymacx86.com/threads/...3p-i7-6700k-sapphire-pulse-rx-580-8gb.285356/

 

[charlescai]

Hi foster,

I added Lilu.kext, but still the same black screen issue after the Apple logo.

Thank You

remove whatevergreen.kext

 

[krnsripati]

This might help you: https://www.tonymacx86.com/threads/...3p-i7-6700k-sapphire-pulse-rx-580-8gb.285356/

Hi derekbar,

I tried with that solution, boot stucks at the attached Screen. Also, attached EFI.

I am trying to make bootloader from OpenCore but it was not successful - https://github.com/krnsripati/Asus-P8P67Pro-Hackintosh/tree/opencore/EFI_OpenCore/EFI.

 

[AchilleDiPalma]

Hi derekbar,

I tried with that solution, boot stucks at the attached Screen. Also, attached EFI.

I am trying to make bootloader from OpenCore but it was not successful - https://github.com/krnsripati/Asus-P8P67Pro-Hackintosh/tree/opencore/EFI_OpenCore/EFI.

Were you able to install hackintosh? If yes, can you send me a copy of the working efi? And then, the key you prepared legacy or uefi?

 

[AchilleDiPalma]

Were you able to install hackintosh? If yes, can you send me a copy of the working efi? And then, the key you prepared legacy or uefi?

News?

 

[krnsripati]

News?

No luck yet. I wasn't able to use the previous versions (Mojave, High Sierra) as well because of RX 580. I will try with UniBeast 10.0.0 and let you know the updates.

 

[AchilleDiPalma]

know

if the problem is the Mac version, Catalina is fine as Sierra is fine, the important thing is that it works since I no longer know how to do it