I bought a new drive and Windows 10. My plan was to install the new drive, install windows 10 on it and then remove Windows Vista from my original drive and still be able to access the files on the original drive. My plan didn't go as planned. If I connect all three drives, the computer boots to my old Vista Drive and doesn't recognize the new drive with Windows 10 on it. If I disconnect the Vista Drive, then it boots to Windows 10 but I cant just connect the Vista data cable can I? Well I tried anyway but its not recognized. How do I make the computer boot to Windows 10 and recognize the Vista Drive so I can remove Windows Vista?