So today, I turned my computer on in school, and it would not start up past the white screen. I turned it on when I got home, and it gets to the blue screen, and then hangs. I turn it off, and when i turn it back on, the screen flashes and it goes off. I take out the battery and run it off the adapter. It flashes and nothing happens. However, I can hear it churning, but I see nothing on the screen. The sounds are still being made, and they stop after I take out the power cord. I have backups and my new computer that i ordered left week, is on the way. Is there anything I can do?