i bought it for parts or not working , the dock flashes when i dock it , i lit it charge for 24 hours but nothing , i opened it and checked a few things :
the battery is good and is connected to main board(i checked with a multimeter)
there are no short-circuits around the IC
the usb-c has no problems connecting to the motherboard
the water damage indicator is not pink or red but white for some reason
is there a chance for short-circuits some where else ?