mga magkano po kaya aabutin pag repair ng charging circuit?
MSI VR220
good pa yung battery up to 3 hours tapos bigla na lang ayaw mag charge tapos pag nag unplug ako kahit may battery namamatay ung laptop.
Thank you and Godbless!
Forum Topic
Laptop Charging Circuit Probelem
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Laptop batteries have a charging circuit that has an embedded microcontroller that monitors each cell\'s capacity (most laptops have between 3 and 6 rechargable cells), and temperature, as well as control its charging rate.
This circuit actually \"talks\" to the laptop and info
If an abnormality is detected, the charging circuit will refuse to charge the cells, nor output any power to the laptop. It will then report to the laptop that it has 0% capacity.
Alternatively, the circuit itself might have malfunctioned.