The problem is the OS the H67 is a sandy bridge system.
they have all pretty much switched to the UEFI BIOS.
Windows XP can not run on UEFI natively for windows only Vista or 7 will work.
it's a simple compatibility issue the hardware is too new for the OS.
Have seen your reply above. Am also having similar probems installing XP on a Sandybridge system - but motherboard (Gigabyte P67a-UD4-B3) says it will run XP.
Can XP run on this system or not?