Closed wytheglobal closed 2 years ago
What hardware do you have?
GPU? iGPU? Which SMBIOS?
Can you press two keys to see if that wakes the display?
And please plugin a headset and check if you can hear a sound.
Thank you for you kindly help, my hardware is : CPU:i9-10900F (no gpu inside cpu) Motherboard: Gigabyte Z490 AORUS PRO AX GPU: Radeon RX 590 Graphics Wifi/BT: MQUPIN fenvi T919 Wireless Card with BCM94360CD SMBIOS: config_iMacPro1,1_requires AMD GPU.plist
actually the screen is not totally black
First of all: you have a different Board.
Try disabling SSDT-DTGP.aml and SSDT-TB3HP.aml, cause your board doesn't have Thunderbolt.
And try setting Kernel-Quirks-XHCIPortlimit although I don't think this is the reason, because the USB Mapping the the SSDT-USB-Ports-Z490-VisionD.aml isn't for this board, but reduced to 15 ports already.
Then throw out all bootargs except these: agdpmod=pikera keepsyms=1
After that you can also try to leave out agdpmod=pikera.
Man, you are a genius, I did what you told me, and it works great, I can enter into the installation.
In the meantime, I have tried to work out a minimal working EFI following this manual: https://dortania.github.io/OpenCore-Install-Guide/ktext.html I'm able to enter the install process, but seems can't figure out my USB keyboard, do you know what's going on?
my EFI EFI.zip
error log: opencore-2022-02-18-174234.txt
something i think may be strange:
If I set Kernel-Quirks-XHCIPortlimit to false, this EFI will not work anymore, it will stuck in AppleUSBHostPort fail and after a while, shows "support/mac/startup" I'm very curious at what's going on
Try XhciPortLimit and try all USB ports until you find one where Keyboard works. After the installation you have to do a proper USB port config for your board.
Von meinem iPhone gesendet
Am 18.02.2022 um 18:54 schrieb wytheglobal @.***>:
Man, you are a genius, I did what you told me, and it works great, I can enter into the installation.
In the meantime, I have tried to work out a minimal working EFI following this manual: https://dortania.github.io/OpenCore-Install-Guide/ktext.html I'm able to enter the install process, but seems can't figure out my USB keyboard, do you know what's going on?
my EFI EFI.zip
error log: opencore-2022-02-18-174234.txt
something i think may be strange:
If I set Kernel-Quirks-XHCIPortlimit to false, this EFI will not work anymore, it will stuck in AppleUSBHostPort fail and after a while, shows "support/mac/startup" I'm very curious at what's going on
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Thanks a lot, I will have a try.
HI, I followed the documentation, successfully see "EFI", "Install Big Sur" interface, and i click Install Big Sur, after waiting apple logo and indicator bar loaded for a while, the screen stopped with black background, only shows "support/mac/startup".
my OC debug log is bellow: can any one help? opencore-2022-02-17-192311.txt