I have an HP MEDIA CTR PC that does not have a floppy, there is still a floppy controller on the mainboard. I only use the floppy for when I ghost my HD..too lazey to make a ghost cd. I power down the pc , take the side cover off, unfold the data cable, plug it in to the floppy along with the power
turn on the pc, enable the floppy in the bios, ( by the way before you open up the pc, if you do not see evidence of a floppy controller in the bios, there probably is not one ) basically you can do anything with a cdburner and good mastering software to make cd's that you can use as floppys.