Vinterbird

Thanks for the help so far. USB stick is on a rear port Photo of boot priority attached Bios is version F7 Motherboard is revision 1.0

I ran make_bootable_mac and a Terminal window popped up that ended with a succesful confirmation. Same result (Loading Operating system) afterwards. Board is GA-Z68XP-UD3P

Error: Black screen saying "Loading operating system" and nothing else. I am unsure whether I am using legacy boot or UEFI. How do I check that? Before I ran it I checked the USB stick and it just says "EFI"

I am slowly loosing my mind trying to install Unraid for the first time. I've tried everything I could find about settings on the motherboard and nothing seems to result in the Unraid installer booting from any of the four USB sticks I've tried to so far. So now I turn to here in hopes of someone can explain what I am doing wrong. Here's my motherboard setup after I completed a CMOS reset by removing the battery: https://imgur.com/a/sCTIeFr Can anyone help me understand what I'm doing wrong? I don't think the USB sticks themselves are faulty, they've worked perfectly fine using to boot Linux from on another computer.