820-2879-B not charge

[Paky46]

Hi, I have this Mac connected and it gives me a green light but says not charging
some idea?

 

[2informaticos]

Did you try known good battery?

Magsafe light must switch to amber, when charges battery.
What is exact PPBUS_G3H voltage?

 

[Paky46]

PPBUS_G3H=12.5V

 

[Paky46]

other tests?

 

[2informaticos]

"Did you try known good battery?"

 

[Paky46]

yes 2 different battery
Same problem
The Mac work but when is in charge if I click on the battery it tells me not charging and the LED stays green

 

[2informaticos]

macOS reports correct percentage?
Test disconnecting BIL.

You may need to change SMC.

 

[Paky46]

percentage still 0%

 

[2informaticos]

Be sure R6950 is good.
Change Q7055, just in case.