I have had 3-4 bsods these past 3-months. Yesterday, while I was using my laptop, the mouse stopped responding. And by responding, I mean it still moved, but it couldn't scroll. And I know it isn't a problem with my mouse. I decided to restart to see if it Will fix the issue, when suddenly, I got the advanced boot up. I hadn't pressed any of the key combinations to do that. Freaked out, I clicked on shut down, and have been scared to boot my laptop ever since.