Over the past month I've made several hardware changes (new power supply, New main board, new CPU) only to find out that my recovery disk from the manufacturer will not work with the hardware changes. So I bought a new copy of home XP. Installation starts out fine but gets stuck. I gets stuck with a blue screen. At the top it says "Windows Setup". At the bottom it says"Setup is booting windows." I let it sit like that for hours but nothing happens. I called XP support. They said it sounds like a hardware problem. Do I need to load drivers before Windows will boot?