820-2936b It's not charging

[tipoti]

before me the u7000 was modified. I changed it to be sure. I tried with 3 different batteries. The green light does not turn orange. The device turns on but does not charge. where should i start

 

[2informaticos]

Did you try disconnecting BIL (J6955)?
Check diode mode to ground at SCL/SDA lines of battery bus.

 

[tipoti]

Did you try disconnecting BIL (J6955)? YES
SCL : 0.513
SDA: 0.512

 

[tipoti]

PPVBAT_G3H_CHGR_R & PPVBAT_G3H_CONN : 10.54 voltage
CHGR_LGATE :. No voltage is this normal ?

 

[2informaticos]

The battery is recognized in macOS, at least?
Exact PPBUS_G3H voltage, without battery?

 

[tipoti]

There is a charging sign but the battery is not charging.
without battery PPBUS_G3H : 4 voltage