- Joined
- Dec 1, 2016
- Messages
- 113
- Motherboard
- Gigabyte Z77-DS3H
- CPU
- i5-3570K
- Graphics
- RX 570
- Mobile Phone
I bought a 4K display. My old GTX660 supports 4k@60hz with DisplayPort (testes with Windows 10 when it works well) and only 4k@30hz with HDMI so of course I want to use DisplayPort.
The problem is that when I have the display connected using DisplaPort, Clover shows, the Apple logo shows and then in maybe half of the loading process the screen turns black saying "no signal". The macOS boots, I see the login screen when I connect my second DVI display.
Also when I connect the 4K display using HDMI the macOS boots fine, but just 30Hz. I have the latest NVIDIA web drivers (378.05.05.05f02) installed and enabled them at boot using the new method.
The problem is that when I have the display connected using DisplaPort, Clover shows, the Apple logo shows and then in maybe half of the loading process the screen turns black saying "no signal". The macOS boots, I see the login screen when I connect my second DVI display.
Also when I connect the 4K display using HDMI the macOS boots fine, but just 30Hz. I have the latest NVIDIA web drivers (378.05.05.05f02) installed and enabled them at boot using the new method.