just reformated a 3 years old pc need help for drivers PLZZ!!

hi im reformating a 3 years old pc i have the windows xp cd and a floppy disk that says raid driver for intel desktop boards


just reinstaled windows xp but now here is my prob what do i do? i put the floppy disk in run A: gives me nothing to instal put the xp cd but i dont now what to instal from it? im i actually missing an other cd

please ppl help me out