VAIO® Notebook Computer

Model # VGN-CS320J  |   change model...
This model is also known as:
PCG3G5L, VGNCS320J, VGNCS320J/P, VGNCS320J/Q, VGNCS320J/R, VGNCS320J/W, VGNCS320JP, VGNCS320JQ, VGNCS320JR, VGNCS320JW,

Serial Number Location: On the bottom of the notebook.