Erick silva

thx i change to ig-platform-id: 0900A53E and to platform-id: A53E0000

i need some time to test the Whatevergreen User Manual it not so clear to understand the last time i try to used the HDMI port stop working 

Its a Dell Latitude 5400 14'' Intel HD graphics for 8th generation i7-8665U

MacBook Pro.ioreg.zip

flickering black screen and crashing only when playing videos at 1920x1080 and full screen 

The HDMI and DP type C are working fine but some times this i get this problem some one have any clue on were to start looking ?

i use https://github.com/msbence/hackintosh-DellLatitude5400 as a base and update the opencore base files and kexts