Refuses to power up, power adapter replaced no change. Remanufactured motherboard dropped in, same problem.
Once open i note that LED "r334 led2' is Lit up when i plug in the power, but when i press the power button, the fan never comes on and that LED powers down. From then on it refuses to try to power up (LED Does not ccome back on).
Once i remove the power adapter and plug it back in the LED comes back on but again goes off when the power button is pressed.
Every single cable in the board has been removed and attemps made but nothing helped.
CPU Has not been placed and is a possible culprit but it acts like something shorts when the power button is pressed.
I also replaced the 3 button power board, however that doesnt seem to be the power button side anyways, just input.up/down buttons.
Any hints how to track this down, perhaps the manufactured MB I got is also defective but its doughtful.