Fix Battery Not Charging on Lenovo Laptop After Restart
## Direct Answer
If your Lenovo laptop battery is not charging after restart, try unplugging the power cord, shutting down the laptop, and plugging the power cord back in. If this doesn’t work, reset the battery gauge by letting the battery drain to 0%, then charging it to 100% and calibrating it.
## Step-by-Step Guide
To fix the issue, follow these steps:
1. **Unplug and replug**: Unplug the power cord, shut down the laptop, and plug the power cord back in.
2. **Reset battery gauge**: Let the battery drain to 0%, then charge it to 100%. This will calibrate the battery.
3. **Update BIOS**: Ensure your Lenovo laptop’s BIOS is up-to-date, as outdated BIOS can cause battery charging issues.
4. **Disable and re-enable battery driver**: Go to Device Manager, find the battery driver, disable it, and then re-enable it.
5. **Run a battery diagnostic test**: Use Lenovo’s built-in diagnostic tool or a third-party software to test the battery’s health.
## FAQ
– **Q: Why is my Lenovo laptop battery not charging after restart?**
A: This issue can be caused by a driver problem, BIOS settings, or a faulty battery.
– **Q: How do I reset the battery gauge on my Lenovo laptop?**
A: Let the battery drain to 0%, then charge it to 100%.
– **Q: Can I replace the battery myself?**
A: Yes, but it’s recommended to contact Lenovo support or a professional if you’re not comfortable with DIY repairs.
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