Floris Fredrikze

See my fork: https://github.com/Floris497/mac-pixel-clock-patch I just added support for the public release.

I was not sure it worked, but it may not be the pixel clock then, my macbook air 2013 will not do 4k but my mini 2011 will, but i...

I got to test mine and it works as expected.. (mac mini 2011 AOC 4k Displayport[40Hz]/hdmi[30Hz]) so there is something else getting in the way... i'm trying to fix the...

Can you look up the exact version of your os? I'm sure i'm running the correct one, can you see if there is a bak file in the directory? You...

Oh sorry, if you run the patch the script will produce a backup file IOKit.bak, that should be in the same directory as the original/patched version of IOKit. most of...

rogdog: this time it was really simple, I just added the md5 hash and voila, new patch, i have produced 1 patch for myself so I knew how it was...

Do not forget that this little machine maybe is a little power house the newest macpro can only drive 3 4k monitors, so I think you are asking a little...

You have the ports for it but the GPU can't handle that, i'm sure of that, i can get 4k@40Hz max on my mini 2011, so that's equal to 2*4k@15/20Hz...

It seems like some newer mac's need a second patch.. We are currently waiting on apple to release the source code of IOKit.. you can leave the modified IOKit in...

you should be looking in `/System/Library/Frameworks/` not in `/Library/Frameworks/` look if there is a IOKit and or IOKit.bak file in: `/System/Library/Frameworks/IOKit.framework/Versions/A/` You are trying to patch the already modified version...