I have a macbook air a1466 2011 model that received water damage, after cleaning all components and putting back together, it works, powers on and doesnt charge, the indicator light on the power cord does not come on, the unit stays powered on but will not charge the battery. I took the side board with the charging port out of another mac air both are a1466 but one is 2014 model, that did not fix the issue, now neither of the macbook airs will charge but both power up.