I an trying to change the boot source priority in the UEFI of my windows 8.1 Inspiron 3521, as I wish to be able to have a dual boot Windows 8 and Ubuntu Linux)
I managed to reach the settings a couple times (and I am not sure I remember how because it is not at all trivial) but when I tried to define the CD/DVD drive as another boot source it showed me ONLY the two partitions that I have on my single hard drive.
Can anyone please instruct me how to make the CD/DVD drive the first boot priority and the hard disk the second priority? I would appreciate a full detailed description.
