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Black screen on Internal Display, UHD 620, Big Sur

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@Mrgeque

I just saw that you have a completely different PLNF, I will try that once I'm back home, with the cable unplug thing. Maybe that helps with my black screen.

BTW, did I understand that correctly, you DO have 4K@60Hz for external monitors available? I'm kinda locked on 2K@60Hz.
 
@Mrgeque

I just saw that you have a completely different PLNF, I will try that once I'm back home, with the cable unplug thing. Maybe that helps with my black screen.

BTW, did I understand that correctly, you DO have 4K@60Hz for external monitors available? I'm kinda locked on 2K@60Hz.
yes I have 4k available for internal and external monitor @60Hz
 
I gave up on hackintoshing my main laptop. It's really frustrating. No screen output whatever I tried. I'll try to get a output on a external monitor with HDMI. Maybe it'll help to get the internal display working..
 
@xMooN

Yeah, UHD620 is really frustrating... I'm also miles away from getting 4K to work, or even proper scaling with full image after sleep. Such a stupid issue.
 
@Mrgeque

I just saw that you have a completely different PLNF, I will try that once I'm back home, with the cable unplug thing. Maybe that helps with my black screen.

BTW, did I understand that correctly, you DO have 4K@60Hz for external monitors available? I'm kinda locked on 2K@60Hz.
have you tried ResXtreme for your external monitor?
 
@xMooN

Yeah, UHD620 is really frustrating... I'm also miles away from getting 4K to work, or even proper scaling with full image after sleep. Such a stupid issue.
I actually gave up. No matter what I have tried, this thing refuses to work. Blackscreen. :(
 
I actually gave up. No matter what I have tried, this thing refuses to work. Blackscreen. :(
Have you tried changing the Connectors Bus Id I had same problem on Elitebook Laptop till I changed bus id to 0x01
 
Hey, please give this config a try. Let me know if that helped or not.
 

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