This device had liquid damage. It did not turn on.
I have changed U7000. One pin of the chip was "burned". After that the device did turn on. but only in smc bypass mode.
if i try it to boot normally it show me battery low symbol. I have already tried a new battery.
PPBUS_G3H with battery only connected is only 3V.
Both I2C lines (SDA/SDC) from battery connector show almost same dioode mode reaeding (approx 0.3V)
what could be the issue here? the cd3215 chips ??
I have changed U7000. One pin of the chip was "burned". After that the device did turn on. but only in smc bypass mode.
if i try it to boot normally it show me battery low symbol. I have already tried a new battery.
PPBUS_G3H with battery only connected is only 3V.
Both I2C lines (SDA/SDC) from battery connector show almost same dioode mode reaeding (approx 0.3V)
what could be the issue here? the cd3215 chips ??