RehabMan
Moderator
- Joined
- May 2, 2012
- Messages
- 181,016
- Motherboard
- Intel DH67BL
- CPU
- i7-2600K
- Graphics
- HD 3000
- Mac
- Mobile Phone
It seems the problem is related with the EDID.
You can get rid of the issue with this procedure (credits to a1k0n).
“Run DarwinDumper and generate EDID.bin
Next step is to open FixEDID.app and add under "Open EDID binary file" your EDID.bin dump.
From drop down menu I choose "Apple MacBook Air Display (16:9).
DisplayClass -> AppleBacklightDisplay and Override Display Class -> AppleBacklightDisplay.
Hit the Make Button and there are 3 files on desktop.
Install DisplayMergeNub.kext with EasyKext Pro.app and reboot.”
I'm pretty sure we can come up with a much simpler (and safer) setup to fix this... (eg. patch EDID as required).