820-00164 work just with charger

yair37

Member
water damage(cleaned and replaced the bad caps)
work great with charger- detected battery with fake"100%".
PPBUS_G3H with just battery 3v
 

2informaticos

Administrator
Staff member
You should test with known good battery first.

Check diode mode and voltage for SCL/SDA lines of battery bus.
Be sure R6950 is good.
 

2informaticos

Administrator
Staff member
So, with good battery which holds some charge, get only 3V at PPBUS_G3H?
Post SYS_DETECT_L voltage.
 

yair37

Member
its not hold with battery, but i can see the battery icon with fake 100%, but when i take out the charger its turn off immediately.
SYS_DETECT_L 0v
 
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