For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.
So I have this water damaged A1502 MBP 13" Retina, it was very light water damage, as no apparent physical signs of corrosion.
PPBUS_3GH is good, all PP3v42 are good.
NO PP5V_S5.
U7501 is receiving 3.3 @ VIN but no voltage at SMC_PM_G2_EN , S5_PWR_EN or P5VS4RS3_EN.
I do get a faint green...