Dear Brother, my laptop is

Question

Dear Brother,my laptop is compaq presario F700 with AMD sempron processor.i bought it from a guy.he gave that with vista and 6 vista recovery CD's.but when i faced administrator access problem i installed windows XP.then vista was formatted.then i checked the mother board cd.there was no any motherboard driver cd's or Vista software cd's into the cd's given by him.So please tell me how can get motherboard cd for my Laptop.answer me immediately.Thank you.