my computer is very broken i turn it on and it works fine and after the windows xp screen it says something like "this came up because the password you entered is wrong or something like that" but i am not typing in any passwords, i need something that will fix it, im pretty sure its the hard drive and i cant reformat it beacuse i dont have a cd is there any program i can download to a floppy drive that will fix this or any other way that i can fix this problem.