If your laptop isn’t plugged in, you’ll notice the brightness has reduced. Move the slider to the left to enable the “Power Mode.” That way, you’ll get the best battery life possible.Press the battery icon at the bottom-right corner.It’s recommended to backup everything before updating BIOS. If you make a mistake, you could lose your data. Keep in mind updating your BIOS can be risky. Restart your laptop and plug the power cable in.Follow the on-screen instructions to update your BIOS.Hover over “PC” and press “Detect Product.”.Updating your BIOS could resolve the battery problems. If something’s wrong with the BIOS settings, you could experience numerous problems, one of them being the inability to charge. Additionally, it can also troubleshoot potential hardware issues on your laptop.
Update BIOSīasic Input Output System, or BIOS, comes preinstalled on the motherboard and is responsible for booting up your system. These programs identify your system and locate the correct drivers, so you don’t have to worry about making mistakes and downloading the wrong ones. Since the drivers vary depending on the system and laptop model you have, it’s recommended to visit the manufacturer’s website and manually download them.Īnother option is to use specially designed programs such as Driver Easy to download the necessary drivers for you.
Outdated or missing battery drivers can often cause your battery not to charge properly. Press the power button and hold it for 30 seconds.Models that have Lenovo Vantage installed should follow these instructions:Īnother option you could try to get your battery to charge is to power reset your laptop. Laptops that have Lenovo Settings installed need to follow these steps: Disable “Conservation Mode” to allow your battery to charge fully.
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