Hardware:
- MB: Asus P8Z68-V PRO/GEN3
- RAM: 16 GB Corsair Dominator 1866 Mhz
- CPU: i7 2700k
- GPU: Gigabyte Vega 64 OC
So i have this problem trying to setup Mojave or Catalina that when i install the OS i can only use one monitor in one specific DP port only, if i connect other monitor (have 3) both monitors go black and start flickering forever, other random weird stuff that also happens (just a few times) is that sometimes if i connect a second monitor the second monitor displays just like a fragment of the screen link: https://i.imgur.com/2QUe150.jpg.
This GPU has 6 ports (3 DP and 3 HDMI)
The only way i've found to be able to boot to mojave/catalina is connecting just one monitor through the middle DP port and if once booted into the OS i try to connect another monitor both go black and start flickering permanently.
I'm using Lilu 1.4, WEG 1.3.5
In the .plist i've tried with -radddvi bootflag, Inject ATI and RadeonDeInit checked, used multiple SMBIOS (iMac 14,1 - 14,2 - 17,1 - 19,1 - 19,2 - MacPro6,1)
Monitors:
Dell Monitor 60Hz 1920 x 1200 through DP to DVI adapter (Can only boot with this one through middle GPU DP port)
Yeyian Monitor 165Hz 1920 x 1080 through DP
Asus Monitor 60Hz 1920 x 1080 through HDMI
I really like this GPU what else can i try to make it work?
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