I've never had a problem with my laptop until last night. It just won't turn on. I've tried draining the power and then charging it up, it still won't turn on. When I do press the on button (which normally turns blue and now does nothing) a small green light at the bottom turns on - I think telling me that it is charged? There's no starting up noise and the screen does nothing. I really have no idea what to do and would appreciate the help.