Teh Internetz:LIFE IS OVER O NO

SO after being sent home by Aperture Labs you can start relaxing and chillaxin. BUT, Klasky isn't done yet. He's infeted your computer with Klaskidis. Which ill exlpain later. But the first thing that happens when its infected with Klaskidis, is it automatically shuts off. So you couldn't turn your computer on. What do you do?