Quote Originally Posted by Sintel View Post
* booting from usb key not possible when there's a hard drive with OS present. You have to enable the "Try booting other devices" to boot from usb key, but the bios just takes the first device it detects that's bootable, which happens to be the HD (even if it's not listed in the boot devices list). If you disconnect the HD, you can boot from usb key. Irritating problem
Not true. Enable Legacy USB and your USB drive will list like any other hard drive in your system. Just set the USB as the first hard drive and you're set.