- Joined
- Jun 13, 2014
- Messages
- 25
- Motherboard
- GIGABYTE GA-Z97X-UD7
- CPU
- i7-4790K
- Graphics
- SAPPHIRE PULSE RX 580
- Mac
-
- Mobile Phone
-
Hello Hackintosh community, I am currently trying to install Catalina using Open Core 0.6.4 on the following hardware:
CPU Intel(R) Core(TM) i7-4790K (iGPU Intell HD 4600)
Motherboard: GIGABYTE GA-Z97X-UD7
GPU: SAPHIRE Radeon RX580 Pulse
I've strictly followed this guide https://dortania.github.io/OpenCore-Install-Guide/config.plist/haswell.html
Also, I've read these guides as well to configure a headless iGPU properly:
www.tonymacx86.com
github.com
I've created an installer USB stick and is capable to get to the Open Core Boot Menu and select 'Install macOS Catalina (external)'
After that, I get the following error, and the boot process fails:
BIOS config:
Intell Process Graphics: Enabled
Intell Process Graphics Memory Allocation: 64M (also tried with 32M)
DVMT Total Memory Size: MAX (also tried 128M and 256M)
In the open core config, I've put a headless device for my iGPU (I've tried both 0x04120004 and 0x0412000B).
Also, attached my EFI folder.
IMPORTANT: When I replace RX 580 with my old GTX 770 I can successfully boot with Open Core and get to the installer UI. This makes me think there some issue with configuration related to the iGPU 4600 and RX580 but I cannot figure out what exactly.
Please advise how to troubleshoot or resolve this issue.
Thank you
CPU Intel(R) Core(TM) i7-4790K (iGPU Intell HD 4600)
Motherboard: GIGABYTE GA-Z97X-UD7
GPU: SAPHIRE Radeon RX580 Pulse
I've strictly followed this guide https://dortania.github.io/OpenCore-Install-Guide/config.plist/haswell.html
Also, I've read these guides as well to configure a headless iGPU properly:

An iDiot's Guide To Lilu and its Plug-ins
An iDiot's Guide To Lilu and its Plug-in's Last Update: 22nd Jan 2021 (Add note about OpenCore config.plist modifications) About this Guide Note: This guide was written when Clover was the boot loader of choice as such the config.plist examples in this guide are mostley Clover specific ... if...

WhateverGreen/Manual/FAQ.IntelHD.en.md at master · acidanthera/WhateverGreen
Various patches necessary for certain ATI/AMD/Intel/Nvidia GPUs - acidanthera/WhateverGreen
I've created an installer USB stick and is capable to get to the Open Core Boot Menu and select 'Install macOS Catalina (external)'
After that, I get the following error, and the boot process fails:
Code:
18:658 00:025 OC: Prelinked status - Success
19:079 00:420 AAPL: [EB|#SB:HW] j137ap\0
19:102 00:022 AAPL: [EB|#SB:MF] (System\\Library\\PrelinkedKernels\\immutablekernel.j137ap.im4m)
19:124 00:021 AAPL: [EB|`LD:LF] FIO: 0, DIR: 1, P: System\\Library\\PrelinkedKernels\\immutablekernel.j137ap.im4m, DP: 0
19:153 00:029 OCI4: Verifying digest 48 (EEA7F868) override 1 48 (EEA7F868)
19:564 00:411 OCI4: Matching override CBF5B35E with CBF5B35E - success
19:587 00:022 AAPL: [EB|#SB:MKRN]
19:615 00:028 AAPL: [EB|`LD:LKFS] } Ok(0)
19:636 00:021 AAPL: [EB|`LD:LKC] } Ok(0)
19:671 00:034 AAPL: [EB|#FWFM] 0xFF1FFF3F
19:766 00:095 AAPL: [EB|#FWFT] 0xF80FE137
19:787 00:021 AAPL: [EB|#CSR:OUT] 0x00000040
19:810 00:022 AAPL: [EB|`BST:FBS] {
19:832 00:022 AAPL: [EB|#GIP:PHS.1] Boot 1
19:855 00:022 AAPL: [EB|#GIP:PCT] 0x0
19:877 00:021 AAPL: [EB|#GIP:PHS.2] Boot 1
19:899 00:022 AAPL: [EB|`BST:FBS] BA.ADSZ: 0
19:921 00:021 AAPL: [EB|`BST:FBS] BA.KSDSZ: 0
19:944 00:022 OCSMC: SmcReadValue Key 4D535463 Size 1
19:965 00:021 OCSMC: SmcReadValue Key 4D534163 Size 2
19:988 00:022 AAPL: [EB|`B:WFDW] Err(0xE), 0 @ LocHB 71B4903C-14EC-42C4-BDC6-CE1449930E49
20:021 00:033 AAPL: [EB|#LOG:DT] 2020-12-28T20:07:18
20:044 00:022 AAPL: [EB|#STOP|`BST:FBS] ! @ MM:AKM 443944960 @ 'RT
20:065 00:021 AAPL: [EB|#WL|6] 0x01 0x03 23 0x0E
20:088 00:022 AAPL: Exiting efiboot...
20:110 00:021 AAPL: [EB|#WL|7] 0x01 0x03 23 0x0E
20:132 00:022 AAPL: [EB|#LOG:EXIT] 2020-12-28T20:07:18
BIOS config:
Intell Process Graphics: Enabled
Intell Process Graphics Memory Allocation: 64M (also tried with 32M)
DVMT Total Memory Size: MAX (also tried 128M and 256M)
In the open core config, I've put a headless device for my iGPU (I've tried both 0x04120004 and 0x0412000B).
Also, attached my EFI folder.
IMPORTANT: When I replace RX 580 with my old GTX 770 I can successfully boot with Open Core and get to the installer UI. This makes me think there some issue with configuration related to the iGPU 4600 and RX580 but I cannot figure out what exactly.
Please advise how to troubleshoot or resolve this issue.
Thank you
Last edited: