- Joined
- Jul 6, 2010
- Messages
- 2,573
- Motherboard
- Asus Z170M-Plus
- CPU
- i5-6600K
- Graphics
- R9 280
- Mac
- Mobile Phone
From my AMD graphics guide in our graphics section:
Note on XFX cards:
Many people are reporting problems with XFX cards, especially HD 7xxx / R9 generation. They're using a custom BIOS which can cause a crash upon booting, which can't be fixed in OS X.
A common solution is either flashing a alternate VBIOS on your card (only do if you can recover form a bad flash!) or using Clover to load a compatible VBIOS dynamically (without flashing).