I have a mac book with this main board 820-4924A. Laptop was liquid damaged. It is not turning on. Green and orange charger light is present.
I found one issue main board was shorted on q7320, liquid damage was in U7310, U7320 area now this part looks ok,
I have 12v on C7619, P1v05 is present.
I fixed also Q8180 it was liquid damaged too few resistors was missing this is fixed too.
I don't have P3V3S0_EN any idea where or what I should check next ?
Thanks
I found one issue main board was shorted on q7320, liquid damage was in U7310, U7320 area now this part looks ok,
I have 12v on C7619, P1v05 is present.
I fixed also Q8180 it was liquid damaged too few resistors was missing this is fixed too.
I don't have P3V3S0_EN any idea where or what I should check next ?
Thanks