Well, I don't pocess the hardware and have to guess. No step-by-step solution.Without manufacturer support, you have to find a solution yourself. The given thread: http://h30434.www3.hp.com/t5/Notebook-Operating-Systems-and-Software/General-XP-Downgrade-Guide-for-HP-Laptops/td-p/83267 refers "Model BELOW dv65xx and with AMD processor refer to dv6000Z drivers." Here http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?cc=us&dlc=en〈=en&lc=en&os=228&product=3224052#N301 Try this Chipset driver. How do you run nLite?7-zip does expand HP sp33411.exe. what files i need from sp33411.exe. ? Or try "32bit nForce LEGACY drivers v6.99 mod by Fernando" http://www.msfn.org/board/topic/51140-integration-of-nvidias-nforce-raid-and-ahci-drivers/ Yes, this is to be expected. I doubt strongly a Intel SATA AHCI driver at a AMD CPU motherboard.