Do I need a Hard Drive change?

If SMART is detecting problems with your hard drive, then it's time to replace the drive. You may still be able to recover all data + the operating system and drivers by imaging the old drive onto the new drive, but that would require a computer with more then one SATA controller, IE, a desktop. You would be able to purchase any good SATA drive of the same size or larger for this. If you are unfamiliar with imaging a hard drive, you could have it done at any good computer repair shop. Imaging, makes a copy of everything on the old drive and puts it onto the new drive.