I am running windows xp home on my HP Pavilion ze4500 laptop. I do not have a floppy disk drive. I do have the XP Home cd. Yesterday, I received a BSOD error message PAGE_FAULT_IN NONPAGED_AREA. Technical Info: Stop: 0x00000050 (oxelc00000, 0x00000000,0x809013D1,0x00000002). I've tried the options to re-start my windows. <safe Mode, <safe Mode with Networking, <Safe Mode with Command Prompt, Last Known Good Configuration, and Start Windows Normally. This does not work. I've tried booting from the cd but this failed. The laptop shuts down and trys to start windows xp over and over. Any suggestions would be appreciated.