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I got this macbook air m1 in today that is receiving 20v but wont charge.
It is turned on and the battery is slowly dwindling from 14%.
Battery looks fine on the inside, dont see any corrosion either.
Any help is much appreciated!
Ah, I apologize for my noobness. Thanks for clearing that up. On R7086 I am getting .330 (330 KOHM), R7085 is .471 (471 KOHM)
R7080 is .099 (99KOHM) and R7081 is .061 (61KOHM)
This appears to be correct according to the schematic, off by 1 kohm.
I have an a1286 MacBook pro here for liquid damage. it is my first time posting on the forums, so please forgive any info I leave out.
I was told this model is very similar to the 820-2850, which is the only schematic I could find and everything seems to align up.
I am getting .13-.24V on DC In...