Radeon 7000 problem

I have a Radeon 7000 PCI I am attempting to install in a
HP 8665C with an I810 Chipset (onboard video)using Win XP
Home. I have attempted to follow the instructions given
by HP on their support Website for this specific issue
but they only give directions pertaining to Win 98,ME.

However, I have completed a couple of steps with no luck.
I enabled the VGA Mode in setup and with VGA Controller
disabled, I attempted to install the card...no luck. I
just get an HP bluescreen hang on initial startup. I also
tried enabling the VGA Controller and tried to reinstall
again and got the same resultHP blue screen hang.

If anyone has had this problem and knows a workaround for
this please let me know!! I have looked everywhere for
info and have already been on the phone with HP and ATI
to no avail.

Thanks!

Jim