Introduction
If your laptop only powers on when the power adapter is plugged in, you may have a faulty battery and it needs to be replaced. Signs of a faulty battery can include: device isn’t charging, device won’t hold a charge, device won’t turn on, etc.
This is a battery replacement guide for the Samsung Notebook 7 Spin NP740U3MK01US. Before beginning, make sure to power off your device and disconnect it from any external power source.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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