trs96
Moderator
- Joined
- Jul 30, 2012
- Messages
- 25,536
- Motherboard
- Gigabyte B460M Aorus Pro
- CPU
- i5-10500
- Graphics
- RX 570
- Mac
- Mobile Phone
You could try the GraphicsEnabler=Yes boot flag at the Chimera Bootloader screen that may get you to the installer. IIRC I used that to install Mavericks on the Elite 8000 over 3 years ago. Yosemite probably needs it too. It really shouldn't take over 30 minutes to reach the installer. Make sure to capitalize the G E and Y letters, no spaces.