RX 480 dual monitor issues.

Ive been trying to figure out this problem for awhile now but haven’t found a person with quite the same issue as me. I am running a vanill...

Ive been trying to figure out this problem for awhile now but haven’t found a person with quite the same issue as me. I am running a vanilla Hackintosh install is macOS High Sierra on a HP Z600 with an RX 480 and dual x5660. I’m using Whatevergreen and Lilu kexts to prevent the black screen on boot. The problem I’m having right now is that when I have both monitors connected one remains connected but with a black screen while the other one seems to be functioning fine in Mac OS. In system preferences it shows both displays as connected and correctly names each one as it is. I’ve tried un-plugging after boot, nothing. It’s not a monitor issue because I can make one to work with the other black and the previously black one to work while the other one becomes black. Both monitors are connected via DisplayPort. Any help would be great!

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iATKOS Inside: RX 480 dual monitor issues.
RX 480 dual monitor issues.
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