I managed to get round this by copying all the installation files to the hard disk then putting it in the laptop and booting off a boot up disk like sumdumguy surgested.
But i still cant figure out why the laptop hard drive will not boot up off the desktop. As soon as it gets to the part where it would normally boot off the hard disk after the POST information is displayed the computer locks up. It does this on two completely diffrent computers yet when i put it in the laptop it`ll boot off of it with no problems.