Recent content by Luk_Ass00000

Well, both monitors just have DVI and VGA connectors. Today, I tried replugging DP and DVI, and like magic, it now works! Thanks for your suggestions, you really helped my out :) @vk2fro

Well, the monitor is set to the correct input. I watched my setup, and from time to time, the monitor turns on, shows the correct picture and shuts off instantly. In windows the monitor works how it should, so its not broken. Some weird things going on here... :o

Ok, I did like you said. Both on my screens are now connected to the RX 460, one with DVI, the other one with DisplayPort to DVI adaptor. With WhateverGreen and 0x59180002, it loads, no need of the iGPU helper card. But now, my DisplayPort-Monitor just stays at a black screen, the other one...

Some weeks ago, I had a running system of macOS Sierra (10.12.6) with a fully working GigaByte GeForce 8600 GS. I'm wondering why there's no support for your 9800GT... maybe I'm wrong, but I think I didn't even need to inject Nvidia... If I doesn't work like this, I would also agree, a Geforce...

I lately upgraded my system to the Specs you see in my profile. I was installing High Sierra today, and almost everything works fine. Due to the fact the AMDs Polaris Cards need the iGPU as a helper card (as far as I know!), I connected a secondary monitor onto the motherboard's VGA connector...