Dell Latitude 5490

[fsflover]

I’m no expert here, but could this be relevant?

UEFI boot: no Qubes OS option

I was successfully able to install qubes os on one disk and zorin os on the other but it did not create an option to boot qubes os under UEFI BOOT: when I press F12 on startup. How do I find the file name so I can add it as an option in boot sequences?