Normal
To get the Asrock board to work with the Mirabook over USB-C you will need to edit 2 BIOS settings:1. in Chipset Advanced settings you must enable "iGPU Multi Monitor",2. in Thunderbolt settings must edit the security mode to "DisplayPort with USB",then you will get a video passtrough from the dedicated GPU!!!
To get the Asrock board to work with the Mirabook over USB-C you will need to edit 2 BIOS settings:
1. in Chipset Advanced settings you must enable "iGPU Multi Monitor",
2. in Thunderbolt settings must edit the security mode to "DisplayPort with USB",
then you will get a video passtrough from the dedicated GPU!!!