My iMac shorted out, It Made a pop, the screen went black, and white smoke came out of the top back vent. Its under investigation by apple, and damaged some of my property. It doesnt turn back on anymore, and the nearest apple store is 2 hours away, I have to take it there now and it has a disk stuck in it also! Its the newest model and i got it a month ago. Isnt that great! 