acho que o ideal é o el capo, mas pode ir de sierra que deve funcionar bem
Added in 36 seconds:
vc pode dar uma sacada nesse app
https://www.insanelymac.com/forum/topic/335018-release-intel-fb-patcher-v133/
veja se resolve o problema
here
https://www.insanelymac.com/forum/topic/335018-release-intel-fb-patcher-v133/
and here
https://www.insanelymac.com/forum/topic/334899-intel-framebuffer-patching-using-whatevergreen/
Added in 2 minutes 25 seconds:
extract original dsdt with f4 key in clover boot screen and run our app
RunMe.app