You may receive a battery not detected signal on your laptop for a number of reasons. However, there are many things you can do to fix it.

Restart your laptop

This should be the first thing you try when your Windows laptop is barely having any issues, as restarting it can fix a lot of issues, like battery not detected errors.

Check battery status

When the battery is not detected on the laptop, you can check the status of the battery. If the battery is not connected, simply connect it to the laptop to start charging.

Update Windows

Whether you're running Windows 7, Windows 8, or Windows 10, it's always important to keep your operating system up to date to keep not only your software running smoothly, but your hardware as well.
Windows Update can also scan your laptop for any issues, such as battery not detected, and fix it.

Reinstall the battery driver

You can reinstall the battery driver as it will also help the laptop start charging. If it is because of the battery drive problem, it can be solved after reinstalling.

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Perform a power cycle on the laptop

You can also perform a power cycle on the laptop as it also enhances the laptop's charging conditions. This will also solve some of the major issues you face with charging issues.

Conclusion

It's important to keep your laptop battery charged and in top shape. If you have any problem with your battery, you can easily fix it by following some of the steps mentioned in detail.

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