|If your hard drive has been replaced and you didn't previously make a recovery set then you missed the opportunity. |
You may be able to get or buy on from Sony. There should have been instructions with the new computer telling you to burn those disks.
If you get a recovery set from Sony that will restore the computer to the factory state. Any personal files are gone unless you or the Geek Squad copied them off the drive. I am guessing that didn't happen because yur drive must have been defective.
Or did you change the hard drive for some other reason?