You don't have a desktop board, laptop components are highly proprietary to the manufacturer and standard drivers more often then not simply don't work with them.Installs the Intel® Rapid Storage Technology (AHCI) driver version 11.2.0.1006 for Intel® Desktop Boards.
We cannot say, which is why I suggested you look up a model. There are to many models of Hp machines to pluck one out of the air but this might help you General XP Downgrade Guide for HP Laptops - HP Support Forum - 83267Look up the model on the Hp support pages and see if it list xp drivers.
XP mode is designed to allow you to run older software that would not run on Vista/Win7 it's like running XP on a virtual machine most of the features and feel is there but it's not meant to replace Win7 as the main OS.I don't have Win 7 pro. Is the XP mode just like using XP and all its options? I use the XP "classic" mode. Like it so much better than anything else.