Why won't my iMac G5 20" still not power up?
I did the test to diagnosis my G5 iMac because it had no power at all with the back cover off. Hit the internal power button (no other internal reset button). The #1 LED did come on and stays on when electric is plugged in, #2 LED never came on. As suggested, I replaced the logic board, still no power up or any signs of life. Don't know what else to do. Could it still be the power supply? Thought if the #1 LED came on, the power supply was OK. Please help.
Is this a good question?