- Joined
- Jan 7, 2011
- Messages
- 166
- Motherboard
- Gigabyte Z68MX-UD2H-B3
- CPU
- i7-2600K
- Graphics
- GTX 970
- Mac
- Classic Mac
On my Sandy Bridge system with a GeForce 970 and two displays connected over HDMI, booting with the .156 driver gives me no video.
See #330, but today I decide to install Clover UEFI Boot Mode v2.4k r4411 to upgrade from OsxAptioFix2Drv-64.efi to OsxAptioFix3Drv-64.efi (in case emulated NVRAM was causing the problem), and I also installed the Clover Emulated NVRAM Uninstaller to get rid of anything related to emulated NVRAM.
I upgraded from the .104 driver to the latest (.156), rebooted, and got no video (black displays).
I then downgraded to .106 (slightly newer than my previous driver), and everything works fine.
So I still (#336) suspect that the .156 driver has problems with HDMI.
See #330, but today I decide to install Clover UEFI Boot Mode v2.4k r4411 to upgrade from OsxAptioFix2Drv-64.efi to OsxAptioFix3Drv-64.efi (in case emulated NVRAM was causing the problem), and I also installed the Clover Emulated NVRAM Uninstaller to get rid of anything related to emulated NVRAM.
I upgraded from the .104 driver to the latest (.156), rebooted, and got no video (black displays).
I then downgraded to .106 (slightly newer than my previous driver), and everything works fine.
So I still (#336) suspect that the .156 driver has problems with HDMI.