- Joined
- Jan 27, 2011
- Messages
- 92
- Motherboard
- Gigabyte Designare Z390
- CPU
- i5-9600K
- Graphics
- RX 580
- Mac
- Mobile Phone
@CaseySJ
Thanks for the reply. Yes, I'm using a Sapphire X580 Pulse 8GB in slot 2.
I have tried unplugging and re-plugging both the HDMI, and the DP cables and this doesn't help. I have also tried plugging the HDMI cable into the mobo directly - this also doesn't help.
My RX 580 is also in slot #2 and connected via DP to my 4k AOC U3277PWQU without any problem. Also HDMI is fully functioning. The UHD 630 is configured as "headless".
Take a look at my posting #452.