Hi,
thanks for your explanation. I'm facing the same issue and i removed the logic board and left IO board to check for bad component but without success (I tried different RAM module in both slot)
Now, I have only the left I/O board + logic board with 1gb RAM in front of me. Everything else is unplugged.
- with battery (full charged) it's not starting
- with magsafe neither but the battery is charging (orange led on the magsafe + battery led blinking)
I really would like to know if the logic board OR the left I/O board is dead.
Is the logic board + left IO + 1gb ram enough to start and test the logic board ? or do i need to plug something else ?
thanks in advance for any tips.
PS : tomorrow, i ll check the power output ...