820-00165 ppbus 8,60 only when smc area is hot

[BCN_Techs]

Water damage board with video, backlight areas damage.
I have already reballed smc but it gets 8,6 v only after putting smc and while smc area a still hot and only 1 time, after reconnecting magsafe drops to 8.18V.

The issue is that boards doesnt detects battery.

 

[2informaticos]

8.6V is good, not 8.2V...
Maybe bad solders under SMC.

Check SCL/SDA lines of battery bus.

 

[BCN_Techs]

smc had been reballed twice. Always same result. Heat up area and got 8,58V and when it is cold getting 8,17 V


This board is trolling me.

 

[2informaticos]

Does this board work?
Do you have steady SMC_RESET_L?