How to access "System Information" to confirm the Product Code and Serial Number on the VAIO computer
  1. Click Start.
  2. Click All Programs and click VAIO Control Center.
  3. Click System Information.
  4. In the System Information screen, the model name and 7-digit Serial Number can be found at the right side of the window.
Note: The red box(left box) indicates the location of the 8-digit Product Code while the blue box(right box) indicates the location of the 7-digit Serial Number.
Check from system information