- Joined
- Aug 2, 2011
- Messages
- 832
- Motherboard
- X299 Designare EX
- CPU
- i9-7980XE
- Graphics
- Vega 64
- Mac
- Classic Mac
- Mobile Phone
Which Vega 64? At least one (ASRock) uses non-standard memory and a custom bios.
Doesn't matter the manufacture or vBIOS.Which Vega 64? At least one (ASRock) uses non-standard memory and a custom bios.
Here is the last moment before screen goes black also in verbose mode.On the Clover boot menu, arrow key to the macOS drive you are booting and hit Spacebar, then checkmark verbose and then arrow up to Boot with selected, this will boot you into verbose mode. You will be able to see where it's failing. Take a pic of where it fails and upload it here. Also make sure you are booting from the right EFI.
It's a Sapphire VEGA 64Which Vega 64? At least one (ASRock) uses non-standard memory and a custom bios.
I uninstall in system pref panel but no sure is enough, I have searched on web how to uninstall them and I just find to remove it from system pref panel.Did you uninstall Nvidia web drivers ? What happens when you boot with -x argument ?
This screen tells you that graphics cannot be initiated = bad graphic configuration
Reboot and go into BIOS settings and Hit F5 to Load Optimized Defaults, exit BIOS, save and reboot. Then go back into BIOS hit F7 to load Advanced Mode and make these changes:Here is the last moment before screen goes black also in verbose mode.
Advanced menu>USB Configuration>XHCI Hand-off: Enabled
Boot menu>CSM: Disabled
Boot menu>Secure Boot>OS Type: Other OS
I uninstall in system pref panel but no sure is enough, I have searched on web how to uninstall them and I just find to remove it from system pref panel.
Just try to boot with -x argument, still goes to black but at 90% of loading bar this time
Still same issue. I have tried with your EFI and mineR
Reboot and go into BIOS settings and Hit F5 to Load Optimized Defaults, exit BIOS, save and reboot. Then go back into BIOS hit F7 to load Advanced Mode and make these changes:
Save and reboot, make sure all your monitors are connected to the Vega 64 card and none are connected to on-board motherboard.Code:Advanced menu>USB Configuration>XHCI Hand-off: Enabled Boot menu>CSM: Disabled Boot menu>Secure Boot>OS Type: Other OS
Already disabledGo into bios menu and disable the IGPU.