Good point on DX9, always forget about that.
tolgahakan76, if you could provide more info that would be very welcome. Like make and model of the laptop, what OS you're running (I'm guessing Vista since it's new?) or something of a message or code (if there is any) from the crash. I don't know about Vista, but XP has an event log where you can find info on errors that occur. A code might help determine the cause, like memory allocation error or failure to render, etc.
But check for DX9 first.
