Sony LT screen

[BLOCKAIDRUNNER]

Hello, new-be here with a question. I have a Sony LT VGN-SZ750N while using it the screen got brighter & then went black. I first thought it was the screen, but I plugged it up to my TV/ monitor & powered up and still nothing. Anyone have a idea of the problem? Could it be a graphic card? Any help would be GREAT!!!!!
Thanks
Alan

 

[Mousemonkey]

This topic has been moved from the section Graphics & Displays to section Laptops & Notebooks by Mousemonkey