I so need help!! I have a 1.8 GHz AMD-Duron, BIOS K7UM3 P1.30, AS Rock Motherboard and 256MB of DDR333. I just replaced the memory (as I thought maybe the memory stick was defective) and a new hard drive. I have disconnected everything but the hard drive and the CD Rom. When I turn the computer on it boots to the Win XP Pro, after it checks the system & says it's "starting windows" installation I get the BsOD with "Page Fault error in non-paged area". Sometimes it says something else but mostly it says that. I can not install XP! I don't know what else to do. Can anyone give me an idea of what may be wrong? Could it be the motherboard or the CPU? It crashed on my and that is why I thought it was memory or harddrive problems. I have been pulling my hair out for a week. Please help!!