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[Success]GA-B250M-DS3H Big Sur installation

Joined
Apr 22, 2010
Messages
203
Motherboard
Gigabyte GA-Z68X-UD3H-B3
CPU
i5-2500K
Graphics
GTX 460
Mac
  1. MacBook
  2. Mac mini
Classic Mac
  1. Classic
  2. SE
Mobile Phone
  1. iOS
  2. Other


So the pink, or as I call it purple, is a common problem in MacOS. There is a patch script out there, but it didn't work for me on Mojave/Catalina. This is due to monitor EDID information passed back to MacOS upon initialization. I found a hack to force it from YPbPr color space to RGB color space to try and fix that issue, but so far it has been unsuccessful. I used Hackintool and it created the correct profile and resolution options kexts and fixed my issue in Mojave/Catalina with Clover... not sure how it will play out in Big Sur and OC. Search these forums for "purple"

Latest build of Hackintool with some Big Sur fixes...

Patching Connector Types​

I tried this and could not get it to work, maybe i´m missing something
 

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Feartech

Moderator
Joined
Aug 3, 2013
Messages
21,281
Motherboard
Asus N752VX-OpenCore
CPU
i7-6700HQ / HM170
Graphics
HD 530 1920 x 1080
Mac
  1. iMac
Mobile Phone
  1. iOS



Patching Connector Types​

I tried this and could not get it to work, maybe i´m missing something
your hardware profile has no mention of Intel Graphics
 
Joined
Apr 22, 2010
Messages
203
Motherboard
Gigabyte GA-Z68X-UD3H-B3
CPU
i5-2500K
Graphics
GTX 460
Mac
  1. MacBook
  2. Mac mini
Classic Mac
  1. Classic
  2. SE
Mobile Phone
  1. iOS
  2. Other
your hardware profile has no mention of Intel Graphics
not sure what your saying, where? i listed in the start of the post

System specs

GA-B250M-DS3H
Intel® Core™ i5-7400 Processor
Intel 630
8gb ram
OpenCore-0.6.3
 

Feartech

Moderator
Joined
Aug 3, 2013
Messages
21,281
Motherboard
Asus N752VX-OpenCore
CPU
i7-6700HQ / HM170
Graphics
HD 530 1920 x 1080
Mac
  1. iMac
Mobile Phone
  1. iOS
not sure what your saying, where? i listed in the start of the post

System specs

GA-B250M-DS3H
Intel® Core™ i5-7400 Processor
Intel 630
8gb ram
OpenCore-0.6.3
needs to be in your hardware profile or build signature please
 
Joined
Apr 10, 2013
Messages
197
Motherboard
NUC5i5MYBE
CPU
I5-5300U
Graphics
HD 5500
Mac
  1. iMac
  2. MacBook
  3. MacBook Pro
  4. Mac mini
  5. Mac Pro
Classic Mac
  1. Apple
  2. Classic
  3. iMac
Mobile Phone
  1. iOS
I tried this and could not get it to work, maybe i´m missing something

1. Open Hackintool
2. Go to the Displays tab
3. Make the appropriate selections from the bottom section (check marks, pulldown, etc)
4. Click on the Export icon (page with Right Arrow on it), this will drop them on your desktop.

The idea is from this link, creating a new EDID inject. Instead of the script, I used Hackintool. It will generate several files on your desktop. A kext, some files mentioned in that link and about where they go... you will have to disable the security protocols to do it. Here is another link with a description on how to move it from terminal.

Again, these scripts didn't work for me, but using the Hackintool generated files with the instructions on how to move it from the links did. Then my purple on HDMI was fixed. This was on a clover system, so with OC, you will have to add the kext into your config.
 
Joined
Apr 22, 2010
Messages
203
Motherboard
Gigabyte GA-Z68X-UD3H-B3
CPU
i5-2500K
Graphics
GTX 460
Mac
  1. MacBook
  2. Mac mini
Classic Mac
  1. Classic
  2. SE
Mobile Phone
  1. iOS
  2. Other
needs to be in your hardware profile or build signature please
Ok, I’m using the gt710 was just trying to get the pink / purple tint from the intel 630
 

Feartech

Moderator
Joined
Aug 3, 2013
Messages
21,281
Motherboard
Asus N752VX-OpenCore
CPU
i7-6700HQ / HM170
Graphics
HD 530 1920 x 1080
Mac
  1. iMac
Mobile Phone
  1. iOS
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