Hello. I have a HP Pavilion dv8225nr with Windows XP Media Center Edition 2005. Today, it boots up to a BSOD. I push F8 and all the options (Safe Mode, Last Mode that worked, etc.) all produce a BSOD. The last thing I see is it is loading "Mup.sys." I put in the Windows Operating System CD that came with the laptop and it boots up, starts loading up all the drivers, and then it BSOD. The code is 0x0000007E ( 0xC000005, 0x808CFF32, 0xF7CF7A20, 0xF7CF771C). There are no USB devices installed. How can I get this computer to boot up to something I can work with (Windows or DOS)? I appreciate the help!