RehabMan
Moderator
- Joined
- May 2, 2012
- Messages
- 181,011
- Motherboard
- Intel DH67BL
- CPU
- i7-2600K
- Graphics
- HD 3000
- Mac
- Mobile Phone
I disabled Legacy and it works (I think the PC bypass HDMI detection so I can get in Clover boot screen. But now this problem shows up (please watch the video). As soon as OSX recognize HDMI it mirrors the screen and ahow the glitch. It was in 10.12.4 and after I updated 10.12.5 same thing happen.
I have to fix it by using the TV screen to disable one monitor and re-enable it and it works again. Can you help me fix it?
Thanks
Video link:
What if you hotplug the HDMI and keep legacy boot enabled?
Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/