The notebook was totally death, no schematic or boardview so
I found out that the EC was in short, so I replaced and reprogrammed it.
I don't know if the battery was charging but now the owner tells me that the LED turns on and off immediately and the notebook worked
with the battery until it is discharged.
The two mosfets, controlled by the BQ24780S, are ok but no signal is received at the gates, ac is detected. Before doing other checks is it possible that the problem is on the EC?
I found out that the EC was in short, so I replaced and reprogrammed it.
I don't know if the battery was charging but now the owner tells me that the LED turns on and off immediately and the notebook worked
with the battery until it is discharged.
The two mosfets, controlled by the BQ24780S, are ok but no signal is received at the gates, ac is detected. Before doing other checks is it possible that the problem is on the EC?
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