So I have this Motherboard, and want to add Mac OS on a newly installed SSD in addition to my Windows install. Even though UEFI is mentioned in this guide, I created the bootable USB as Legacy, because my Windows installation is Legacy (the SSD windows is installed on has migrated with various builds over the years). When I boot off the USB, basically nothing happens. Well, something happens. I get a flash of a command line where it looks like there is an error, and then I get a BIOS looking boot screen. I am GUESSING that I need to redo my USB stick to UEFI. I don't have access to a Mac to try this until mid week, but my concern then becomes Windows. Is it likely that I would need to do a fresh Windows install?
Thanks!