820-00164 water damage no charging.

[yair37]

clean everything, all look good, no green/orange light, replace I/O board and cable(dont know 100% if they good) the mac turn on with and without battery, there is charging sign but the battery percent's not go up.
PP3V42_G3H 3.4v
ONEWIRE 1.4V
ACOK 3.3V