So the HD in my computer started giving my an error that said the SMART system had detected a hard drive issue and recommended that I back up all data and repair or replace the HD. I bought a 2TB HD and cloning software. I installed the HD and started the software... works great until it gets to a part of the HD then it gives an error that says it can't read from a certain sector on the source HD and the system locks up. I bought this computer preinstalled with the OS so I can't just start over with the 2TB drive. I need the data and OS off the original drive. Any suggestions?