Got a buddies macbook 2009(white unibody, late 2009 model), have attempted many of the different solutions online to get it on. The awkward thing about this situation is that when I plug the correct magsafe charger into the macbook it goes from green to orange to indicate that it is charging. No matter what I have tried to get it to turn on it will not react at all to me pressing the power button, even doing a SMC reset. Just seeing if anyone here has any ideas to chime in with. Appreciate and thank for ideas.