Hi, I need help. i just installed high sierra open core to my lenovo thinkpad yoga s1 laptop, use dortania guide for config.plist configuration. The problem is that I do not have graphic acceleration and that it has 7 mb. I attach photos and my EFI folder. Greetings from Bolivia.
Lenovo Thinkpad yoga s1 / core i5 4th / intel hd graphics 4400 / RAM 8 gb
https://drive.google.com/drive/folders/1-5xXS-xg8e1zZg4dKiJH8wE58uCMq-sa