It is OK, the USB stick will boot from either. It has syslinux installed for legacy BIOS machines, and refind for UEFI machines.Billtoo wrote: The bios in this pc shows all UEFI and Legacy bootable devices on the
same screen, the bios on the laptop just showed Legacy devices but it
booted from that, should have turned off Legacy?
Thanks.
If you have Legacy Boot enabled on your UEFI machine, and boot from that, no problem.