How to install xp3 on hp pavilion dv4

Hello,
Hi to everyone
is there anyone who can sort out my problem im having hp pavilion dv4 entertainment notebook i searched i a lot but no getting any result i've tried to do using nlite but not succeded nd i tried through bios to chane from sata to ide but there no such option in bios ...i was going through some sites nd i found this sites which had sort out many problem ...can anyone help me plz.......thanx ...nd plz let me how to do this stuff in detail if possible ...thanx again... Wating for replies