Origineel bericht door: Sari Gordon ,
I just had the same thing---worked fine, then left it snoozing for a long time during the summer in an unairconditioned room. I woke it up periodically, but never completely powered down. I tried to wake it up a few weeks ago and got the same symptoms you listed. I was hoping it was simply the power supply, sent it out for a diagnosis and turned out to be the logic board. Hope that helps and good luck!