820-00165

Mac Tech

Member
Hello, greetings to all.

I have a macbook air that won't turn on with the battery connected.

The voltage with the battery connected is 7.7v on ppbus_g3h. (The battery has already been discarded.)

SMC_reset_L is 3v
SMC_onoff_L 3.39v

When it is connected to the source the voltage is 8.60V and it turns on normally.
 

Mac Tech

Member
the machine turns on without the battery, direct to the source.

When connecting the battery and the charger does not turn on.

If it charges and the battery is recognized.
 

2informaticos

Administrator
Staff member
You've said machine doesn't turn on with charger and battery, both connected.
How is the battery recognized then?

Are you using original 45/60W Magsafe 2 charger?
 
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