Recent content by alexcher
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Prohibited error when booting.
I'm not really sure that it works on the A series AMD processor!- alexcher
- Post #2
- Forum: 10.15 Catalina
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Gray screen with white box after installation
Put your EFI here..and watch to not missing any kext...usually that happens when you miss the VIRTUALSMC.kext!- alexcher
- Post #2
- Forum: 10.15 Catalina
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OC 0.5.8 Catalina system crash after installation on first boot
you add agdpmod=pikera ? in the boot arg on the NVRAM? is required for the AMD 5000 series graphics!!- alexcher
- Post #4
- Forum: 10.15 Catalina
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XFX Rx590 low performance
I have the same card and I also done the powercolor bios flash and it works awesome! are you sure that the bios update went well?- alexcher
- Post #2
- Forum: 10.15 Catalina
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Ryzentosh First Time
XFX are not supported by mac....also I have a XFX 590 Fat boy and it doesn't work until I flash the bios with the bios of Sapphire nitro+ 590- alexcher
- Post #2
- Forum: 10.15 Catalina
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Problem with As rock X570 Steel Legend
I solved by flashing the bios on my Rx 590 XFX fat boy with the Powercolor bios.- alexcher
- Post #6
- Forum: 10.15 Catalina
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Problem with As rock X570 Steel Legend
I just notice that that zip file is empty..this is my EFI- alexcher
- Post #4
- Forum: 10.15 Catalina
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[Update OC 0.5.9] Ryzen 5 3600X, Gigabyte Aorus Pro X570, Sapphire RX580 8GB Pulse, Catalina 10.15.5
we are waiting for your EFI..thanks!- alexcher
- Post #7
- Forum: Success Stories
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Problem with As rock X570 Steel Legend
Yeah I leave it going for one hour or more and nothing..- alexcher
- Post #3
- Forum: 10.15 Catalina
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Problem with As rock X570 Steel Legend
Hello everyone I have: Ryzen 5 3600X X570 asrock steel legend Rx 590 Xfx fatboy I tried a lot of EFI and I also done 2 following the Open core vanilla guide but I always get stuck before the installation began. In the error.zip is all my Efi and the Kexts Thank you very much for your time!- alexcher
- Thread
- Replies: 8
- Forum: 10.15 Catalina
