I have been trying to set up a dual boot on my system. I have the Ubuntu ISO downloaded, and I have a separate drive with a partition and about 400 gb of free space assigned to Disc I. I have not been able to boot from my Ubuntu that is on a USB stick, and I think that my problem is in the UEFI of the motherboard. I have repeatedly gone into the boot set up menu and I have chosen to boot from the USB stick as number 1 option, but it continues to boot straight to Windows. What am I doing wrong? Any help would be appreciated.