- Inspect your laptop to make sure that the battery is correctly connected and adjusted.
- Clean the metal contacts on the battery and the laptop.
- Check for any software updates that might correct any issues with the battery indicator.
- Balance the power management between the battery and charger.
- Ensure that the correct type of battery is installed.
- Verify the operation of the battery indicator lights on the exterior of the laptop.
- Replace the battery with a new one if necessary.