Fix Battery Not Charging on Lenovo Laptop After Windows Update
## Direct Answer
If your Lenovo laptop battery is not charging after a Windows update, try uninstalling the battery driver, updating the Lenovo Power Management driver, and checking the battery health.
## Step-by-Step Guide
To fix the issue, follow these steps:
1. **Uninstall the battery driver**:
– Go to Device Manager (Press Windows + X and select Device Manager).
– Expand the “Batteries” section.
– Right-click on “Microsoft AC Adapter” and select “Uninstall device”.
– Right-click on “Microsoft ACPI-Compliant Control Method Battery” and select “Uninstall device”.
2. **Update the Lenovo Power Management driver**:
– Go to the Lenovo Support website and download the latest Power Management driver for your laptop model.
– Install the driver and restart your laptop.
3. **Check the battery health**:
– Go to the Lenovo Vantage app (if installed) or download it from the Microsoft Store.
– Open the app and navigate to the “Hardware” or “Battery” section.
– Check the battery health and calibration status.
4. **Calibrate the battery (if necessary)**:
– If the battery health is poor or the calibration status is “Not Calibrated”, calibrate the battery by letting it discharge to 0% and then charging it to 100%.
## FAQ
– **Q: Why is my Lenovo laptop battery not charging after a Windows update?**
A: The battery not charging issue can occur due to outdated or corrupted drivers, conflicts with the Windows update, or battery health issues.
– **Q: Will uninstalling the battery driver affect my laptop’s performance?**
A: Uninstalling the battery driver will not affect your laptop’s performance, but it may temporarily disable the battery charging functionality.
– **Q: Can I fix the issue without updating the Lenovo Power Management driver?**
A: Updating the Lenovo Power Management driver is recommended to ensure compatibility with the latest Windows update and to fix any potential issues with the battery charging functionality.
– **Q: How often should I calibrate my laptop battery?**
A: It is recommended to calibrate your laptop battery every 3-6 months to maintain its health and performance.
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