I was able to buy a 6800 XT from AMD. I should receive it next week. I was wondering if I can use the USB-C port for video output and as a USB hub for my monitor? I have the HUAWEI MateView, it has a USB-C input and 2 normal USB ports.
Is macOs able to carry the graphics output and USB...
Hey @joevt
Thanks for your support and your patience, but I have decided to give up.
Like I wrote in my last reply, the Display is way to dark compared to my MacBook Pro.
Maybe the display is damaged or the Driver board. I don't know.
Apart from that I think its to much effort and consumed to...
I tested the others too. But im only able to have two valid custom Resolutions in the free Version. The other resolutions between 30 & 60 Hz. are all not valid and I can't apply them.
Yes. 31 -36 also works.
I can create them, but there not valid and I can't apply them.
I found another...
Do you mean this?
After a restart 45Hz is not valid. I can't apply it. But I was able to get 5K & 37Hz with the AMD Card and the HDMI cable.
Sorry, I really didn't get this part. I never had anhing to do with the Terminal, this is completely new for me.
I created a EDID file with SwitchResX...
I was at the store after work and bought a Asus Radeon 570 with 4GB.
But I can't get 5k 60Hz with that card too :problem:
The limit is still 30Hz. If I choose anything higher, a don't have a Picture. Thanks for the advice with screen Sharing!
Yes I tried HDMI 2.0 too. only 30Hz. With both...
Good Idea, I will do that.
And I will try all Hz settings between 30 ans 60Hz. might take a while.
I´m at work now, Will do it today evening.
I asked myself that too.
If I try something else then 1.4, nothing changed. But 1.3 doesn't work. I don't have a Picture.
It selects the one that...
Hey @joevt
I tried several Custom Resolution settings. 31hz, 46hz. It doesn't work. When I apply the new create setting after a restart my screen turns black. It took me some time to get the Picture back.
I attached a zip, which contains a Video to show you the Panel Settings.
I changed the...
Hey @joev
Now I have 5K with 30hz :D
But now, I don't know why, I don't have a boot screen anymore. I don't see the Gigabyte logo, I don't see clover.
Only when macOS is booted I have a picture.
Before I added the 5k 30hz custom resolution I was able to see The Gigabyte logo an clover with...
Hey @joevt
After 3 hours I did everything you wrote (I Think).
I am very very thankful that you are trying to help me. I hope you can understand me, I´m not a native speaker.
And I hope everything I did today was right and was a little step in the right direction.
Yesterday I installed High...
Thank you for helping me :)
I think the custom resolutions with invalid settings (32768 pixels) come from SwitchResX.
The Display definitely worked with one DP-Cable in nativ 5K on Windows.
It never worked with two. I don't think the Controller Board supports MST.
All the other Displays which...
It´s the same panel Apples uses for their iMacs. It´s a LG LM270QQ1 Panel.
I have a Thread here.
https://www.tonymacx86.com/threads/5k-resolution-with-original-imac-panel-and-nvidia-card.282387/
I tried switchResX. nothing happened. Here is the EDID. I don't know what I should check in the EDID.
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