liink to Sony support: Sony eSupport - VAIO® Laptop Computers - Select Your Model
How to order Sony Recovery disks:
1.Go to http://servicesales.sel.sony.com
2.Enter your computer's model number (for example, PCV-XXXX), and click List Parts and accessories.
3.Follow the online instructions to order the Recovery Media Kit.
If you are not able to access the Sony Direct Accessories and Parts Center Web site, contact a customer service representative at 1-800-488-7669.
Sony Drivers Sony eSupport - VAIO® Laptop Computers - Select Your Model
Appears that the computer has a password set for the hard drive itself.