When using my spare Laptop it will load the the CD with no problems and ask for key either for an UPGRADE or NEW INSTALL but when you put the cd into the other laptop it just skip the cd i have also used a USB pen and tried using it as a boot drive and no luck either i am in the process of trying a new HD to see if that will work HOW DO I REMOVE THE OLD PARTITION ON THAT DRIVE to see if it will work ?