Least shitty option for that seems to be to burn their DOS-based bootable CD-ROM on a disc and boot from that. Only works if you set "UEFI/Legacy Boot" to "UEFI only" in the BIOS/UEFI menu before, though.
Simply dd'ing the image to a USB drive won't work, search for "geteltorito" if you want that. It's a little more work, though.
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