- Joined
- Apr 2, 2012
- Messages
- 4
- Motherboard
- GA Q77M-D2H
- CPU
- Intel Core i7-3770
- Graphics
- Radeon RX 580
- Mac
- Mobile Phone
Update: After setting XhciPortLimit to FALSE/NO at least the USB 2.0 Ports are working now and I can continue with the installation process. I will post the complete setup guide after installation is complete.
-- Original message
I am trying to install the latest macOS Big Sur on the Gigabyte Z490M (not Gaming X) with Intel Core i5-10400 / Sapphire Radeon R9 270.
I am stuck in the installation process: After switching to graphics mode and displaying the Apple logo, the bar stalls at about 5% and a cursor can be seen in the upper left corner of the screen. However, the boot process continues and after some time the macOS recovery menu is displayed. Only, no USB ports seem to work (mouse and keyboard are dead) - or the computer is frozen.
The boot USB stick was created according to Dortania's OpenCore Install Guide. The resulting EFI attached.
Unfortunately, there is no install guide for this motherboard that I could follow.Since I'm running out of ideas on what else I could do now my question, if anyone here is successfully using this board or can give me a tip on what I could do.
Thanks a lot!
-- Original message
I am trying to install the latest macOS Big Sur on the Gigabyte Z490M (not Gaming X) with Intel Core i5-10400 / Sapphire Radeon R9 270.
I am stuck in the installation process: After switching to graphics mode and displaying the Apple logo, the bar stalls at about 5% and a cursor can be seen in the upper left corner of the screen. However, the boot process continues and after some time the macOS recovery menu is displayed. Only, no USB ports seem to work (mouse and keyboard are dead) - or the computer is frozen.
The boot USB stick was created according to Dortania's OpenCore Install Guide. The resulting EFI attached.
Unfortunately, there is no install guide for this motherboard that I could follow.Since I'm running out of ideas on what else I could do now my question, if anyone here is successfully using this board or can give me a tip on what I could do.
Thanks a lot!
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