ACHI XP install with no floppy disk

Hello all,

I want to install or repair XP

I have a optiplex 755 running raid 1, and achi enabled

The main problme, when i get to the spot whre it says to hit f6 to load drive,

its looking for a floppy disk.
There is no floopy contorller i can use on this machine.

how do i load the driver then?