VAIO® Notebook Computer

Model # VGN-NS290J  |   change model...
This model is also known as:
VGNNS290J, VGNNS290J/L, VGNNS290J/P, VGNNS290J/S, VGNNS290J/W, VGNNS290JL, VGNNS290JS, VGNNS290JW,

Serial Number Location: Underneath the battery.