Hi, I have sucessfully installed MacOC Monterey 12.7.5 on a Lenovo Thinkpad E550, but after it boots and just before the log in screen I get a dark screen for about 2 minutes before the log in screen appears. Can you help me figure of what this can be? I have it connected via HDMI port
2.2 GHz Intel Core i5-5200U Dual-Core
Integrated Intel HD Graphics 5500
SMBIOS 12,1
https://files.fm/u/dwptx83eda