I'm using my Powerbook 17 for 2 months and the display satrted to show some blackouts a couple of days ago. I turned it to sleep and it woke up ok. After a few times the display turned black and didn't get back. The system is still running but I can hardly see the desktop. It's kind of 95% black. The lid light is off too. I was taking a look at the Apple site discussions and found out that there are others with the same problem, but neither of them could know where the problem was. As I live in Brazil, it's difficult to send my powebook back to USA to the Apple Center. If I know what the problem is, it will be easier to repair it here. Can anyone help me with this?

Best Regards,

Marcelo Vaccari.