Hi, I own an sve1512y1esi and after trying to play a game it showed vertical lines with different colours and it got stuck. Then it doesn't open most of the times and if it opens it shows again vertical lines and it gets stuck after the vaio screen. So I think it's a graphics card problem. As I show it's embedded so I have to change the motherboard, right? So the question is, which motherboard can I use except of my vaio's m/b which could be better? Also does anybody know the model of my vaio's m/b? Thanks in advance!