LED#1 turns on with one blink and stays on
Imac doesn't turn on, all other LEDs 2.3.4 stay off, only turns on by bypassing the SMC with full speed of fans and no display no Chime, # 2,3,4 LEDs stay off even when bypass the SMC.
Tested With:'
1. Different RAM.
2. Different Processors intel i5.
3. Tried to Turn without Graphic Card.
4. Without RAM.
NO Luck!
Have no idea about Output Voltages of Power Supply.
Any help Would Appreciate thanks.
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