Not exactly sure but one thing I found out I did was knock the floppy disc off my computer, I read on the internet, that if you put the dvd disc first, it won't look for the floppy.
I have been the the motherboard and put things back to the way they were, but it has not solved my original problem of
SiS Raid.sys which cannot be found, I do not know how it was wiped off, or what happened to it I thats why I went on the Montherboard in the first place, but instead I messed things up. :-/