So I have this MB that doesn't turn on - fan starts working, display gets white and after a second or two it shuts down.
It is water damaged but rather than been spilled on it was exposed to "excessive humidity" in the evening/night. It was yet working in the morning but then shut down.
I've tried every combination of connecting and disconnecting external parts - RAM, HD, SuperDrive etc, nothing works so it seems that the logic board is faulty.
So far I have only taken the back cover off. There is no visible damage on the outer side of the logic board.
My question is which parts and in which order should I check apart from visual inspection (resistance, short-circuit fault etc) once I detach the logic board? Maybe if someone has an a1342 schema and is willing to send it to me it would be really appreciated.
It is water damaged but rather than been spilled on it was exposed to "excessive humidity" in the evening/night. It was yet working in the morning but then shut down.
I've tried every combination of connecting and disconnecting external parts - RAM, HD, SuperDrive etc, nothing works so it seems that the logic board is faulty.
So far I have only taken the back cover off. There is no visible damage on the outer side of the logic board.
My question is which parts and in which order should I check apart from visual inspection (resistance, short-circuit fault etc) once I detach the logic board? Maybe if someone has an a1342 schema and is willing to send it to me it would be really appreciated.