I'm hoping this is just an issue because of my ignorance... I'm basically trying to boot iDeneb from an external Drive (HP DVD Movie Writer dc400) connected via USB. I thought it would be as simple as typing a 0 during the boot and selecting DVD and hitting enter, but whenever I do this, it skips the drive and goes straight into windows. I've tried bypassing the hard drive altogether by disabling it in the BIOS and rather than even attempting to boot from the drive it just immediately says "No operating system found".
Am I missing something here? Should I go and buy a different drive and see if that works? Any help would be greatly appreciated!