820-01598 20V 69mA, doesn't turn on

[arash]

PPBUS_G3H = 12.6V
PP3v3_G3H = 3.32V
PP1V8_SLPS2R = 1.8V
PP1V8_AWAKE = 1.8V
PP1V1_SLPS2R = 1.1V
PP0V8_SLPS2R = 0.8V
PP3V3_AWAKE = 3.3V
PP1V2_AWAKE = 1.2V
PMU_PVDDMAIN_EN = 3.3V
P3V3MAIN_PGOOD = 3.288V
PP3V_G3H_RTC = 3.0V
PCH_RTC_RESET_L = 3.0V
P5VG3S_EN = 100mV
PP5V_G3S = 0V

the Device had little liquid damage around U6903, R5460, C6905

I have already changed u7610.

Could it be the TPS51980B chip ?

 

[arash]

now it repeatedly spikes to 400ma and back to 4ma within 3 sec.

 

[2informaticos]

What schematic are you using?
Did you try a DFU restore?

 

[arash]

DFU doesn't work. I have tried multiple times