Before you begin to troubleshoot charging problems of your laptop, you should first remove the unnecessary peripheral devices. After that, you will have to shut down your laptop and unplug the power cable from the electric outlets. Next, you will have to remove the laptop battery if it is removable. Apart from that, you need to reinsert the batter to your laptop after a few seconds. Now, you should re-plug the power cable and then turn your laptop on. By this way, you will be able to resolve such kind of problems completely from the root.