Har drive wipe , Hp Dv6000

Hello, Dear reader !

I hava a Hp pavilion Dv 6000 notebook , that came out with windows vista Basic , okay so what we did was we put Fedora 10 on the noteboon , now i want to put windows 7 on but when you insert windows it says that there was no hard drive vound !

So we triet windows 95 , 98 , 2000 but nothing works , i tried derik's boot and nuke , but nothing , this is just a big f*ck up ! (but yes the hardrive works )

PLZ do help !