[SOLVED]820-2915 no accu to "see"

[Dozer]

hello group I just repaired that machine with gpu problem by replacing gpu


now the accu is not to "see" I dont know if it was already before repair.

accu is good, tryed in another machine and it is to see
machine is working with power and or with accu alone
no orange light

SMBUS_SMC_BSA_SCL and SMBUS_SMC_BSA_SDA with red to groud I get the same, about .473
both lines have 3.42V and on the oscilloscope is data to see.

what could here the problem? is it a good idea to replace u7000?

 

[dukefawks]

First why did you not take this to Apple??????
What is PPBUS voltage? Does battery indicator flash when button pressed?

 

[Dozer]

if you bring the board to apple, do you charge your client that?

PPBUS_G3H with accu is 12.48V
PPBUS_G3H without accu is 12.48V

pressed battery indicator is flashing

in ASD is "no battery available"


now I have the laptop on the table (screen on table) and i opened it, the battery falls out and hanging only still on the connector and now its working

pressing battery indicator not flashing anymore, orange light is here and in asd shows a battery.

so i dont know what could be here the problem, i guess a connector pin.

thanks for help.