Restarting after hardware changes

[bowbus]

I have had to change my m/b, cpu and ram, now my system
keeps looping when i try to start win xp home.
Cannot even get into safe mode, please help.

 

[Jupiter Jones [MVP]]

A repair Installation is often required after a motherboard change to
properly detect the new hardware:
http://www3.telus.net/dandemar/repaxp.htm

 

[Nathan McNulty]

Though you can repair the installation. I would really suggest a clean
installation. If you can backup all of your data and start it all fresh
again, your computer will be much happier This is only if you can
properly back up your data and have all of the software and everything
you have installed ready to put back on a fresh install. If you can't,
then go ahead with the Repair

Nathan McNulty