The fan starts to spin, but then all the leds go out, and the machine
I am currently trying to diagnose the same symptoms on a 24 inch Imac (2006) model. ANd the #1 light stays on until I hit the on switch, then the # 2 light flickers, and the machine flatlines? If I hold the on swith in when I plug it in, then the #1,2, & 3 leds flash, and the fan starts to spin, but then all the leds go out, and the machine flatlines again? Anybody had this experience?? any assistance will help. Thanks, Randy