Hi All,
I have a perfect working Lenovo T580 with only one issue. The laptop doesn't show any external attached monitor, not by using the HDMI port and not by using my USB-C Dock
The laptop is a Kaby Lake Intel core i7 laptop with Intel UHD 620 Graphics
I use OpenCore as bootloader and running Monterey OS Version 12.6
If needed, i uploaded my OC config here: https://anonfiles.com/dbY4weD7yb/OC_zip
Does anyone have a clue where i need to look into or search for ?
As model identifier i choose MacBookPro 15,3 but i have no idea if this could be an issue or not