Fixing Battery Not Charging on Windows 10
## Direct Answer
To fix a battery not charging issue on Windows 10, start by checking the power cord and adapter, then update your battery drivers, and if necessary, reset the battery calibration or reinstall the battery device driver.
## Step-by-Step Guide
1. **Check the Power Cord and Adapter**: Ensure the power cord and adapter are properly connected to both the laptop and the power source. Try using a different outlet or power cord to rule out issues with the current setup.
2. **Update Battery Drivers**:
– Open the Device Manager by pressing the Windows key + X and selecting Device Manager.
– Expand the Batteries section.
– Right-click on Microsoft AC Adapter and Microsoft ACPI-Compliant Control Method Battery, then select Update driver.
– Follow the prompts to search for and install any updates.
3. **Reset Battery Calibration**:
– Unplug the power cord.
– Let the battery discharge to 0% (this may take several hours).
– Once the battery is completely dead, let it sit for about 30 minutes to an hour.
– Plug the power cord back in and let the battery charge to 100%.
– Once fully charged, unplug the power cord and use your laptop until the battery level drops to around 5-10%.
– Plug the power cord back in and let it charge to 100% again.
4. **Reinstall Battery Device Driver**:
– Open Device Manager as described above.
– Under the Batteries section, right-click on Microsoft ACPI-Compliant Control Method Battery and select Uninstall device.
– Confirm you want to uninstall the device.
– Restart your laptop.
– Windows should automatically reinstall the driver upon restarting.
## FAQ
– **Q: Why is my battery not charging?**
A: Common reasons include faulty power cords or adapters, outdated battery drivers, and improper battery calibration.
– **Q: Can I prevent this issue in the future?**
A: Yes, by keeping your battery drivers updated, avoiding overcharging, and calibrating your battery periodically.
– **Q: Do I need to replace my battery if these steps don’t work?**
A: If after following these steps your battery still doesn’t charge, it might be a sign of a faulty battery or a hardware issue, in which case, contacting the manufacturer or a professional for advice or replacement might be necessary.
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