so i was watching a movie using windows media player then after like 20 min i the pic starts to freeze and green lines came up. so i turned of my monitor and tried turning it back on and nothing. So i waited for a few sec and then the blue screen of death came up. again i played the movie to check if itll happen and it did. So then i started vlc player and everything was good. Now why would i get the blue screen from using windows media player? any ideas ?