Liquid damage, won't turn on
I have one of these here with slight liquid damage (concentrated to the LCD connector area, bit of corrosion) which does nothing when connected to power except display a green light.
I'm no stranger to electronics or smd work so I figure it's worth at least having a go at fixing it.
First thing I did was an SMC reset, no dice.
Next I tried a pram reset, as expected does nothing (since it won't turn on).
Then I tried powering the board using the jumper by the mouse connector on the logic board, nothing. Tried again after removing the keyboard and trackpad connectors, nothing. Tried again after removing the battery, nothing.
I've swapped the dc board and same deal so i assume it's a logic board issue.
Can anyone tell me what I should be seeing on the board at certain points? Maybe I can follow the power around the board until I find the culprit. I have another logic board from a MacBook pro I can possibly raid parts from (2007 model, might still be a few bits on there).
Any advice would be appreciated!
Is this a good question?