@jozsefkazs48209 @welsonjr before digging into the motherboard, I would consider this an error of the battery controller board. Remember that these re smart batteries. They usually "report" the state of charge etc to the charge controller. Those parts "talk" to each other (smarter than some people right ;-). I would at least try a new battery to see if that resolves it. There are no schematic for the battery controller, so troubleshooting would be difficult.
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@jozsefkazs48209 @welsonjr before digging into the motherboard, I would consider this an error of the battery controller board. Remember that these are smart batteries. They usually "report" the state of charge etc to the charge controller. Those parts "talk" to each other (smarter than some people right ;-). I would at least try a new battery to see if that resolves it. There are no schematic for the battery controller, so troubleshooting would be difficult.
@jozsefkazs48209 @welsonjr before digging into the motherboard, I would consider this an error of the battery controller board. Remember that these re smart batteries. They usually "report" the state of charge etc to the charge controller. Those parts "talk" to each other (smarter than some people right ;-). I would at least try a new battery to see if that resolves it. There are no schematic for the battery controller, so troubleshooting would be difficult.