Hello, please help, this is very shocking for me.. this morning my macbook pro, 2008 I think, doesn't turn on - the light on the charge cable is green, when I push the turn on button the sleep light turns on and you can hear the fan start, and that's all, nothing else happens. Do you think all the files are OK? yesterday night it was working, it never has any problems. Any suggestions? why these things always happen on weekends? thank you