If you’ve ruled out all the above, then the issue might be with your operating system. Weekly scans will show signs of malware, letting you remove them to keep your laptop running smoothly. This will happen if your computer isn’t well protected by powerful antivirus software. Malware often comes from corrupted USB drives, unsecured websites, and public WiFi connections.īut some will lead to apparent symptoms such as your laptop powering down at a specific time of the day or when you open a particular application. Some work in the background and take a long time before realizing the damage it might have caused. OverheatingĪ system infected by malware is vulnerable and likely to shut down or crash anytime. I have written another article about keeping your laptop battery healthier for longer, in case you are interested. This would be a very common and likely cause as to why your laptop turns off when you unplug it from power. Battery overheating is also a sign that you need a new battery. If you don’t intend to use the computer for an extended period, remove the battery and ensure that it doesn’t entirely discharge while outside. You may also experience charging problems if you leave the laptop unused for an extended period, during which time the battery discharges completely. Over time, the battery memory distorts, and it starts draining power too fast or shutting down unexpectedly. The continuous damage caused to the battery is due to continuously charging the battery without allowing it time to discharge fully. Laptop batteries, e.g., Ni-Cad, are affected by a defect commonly known as the memory effect. This response is typical, especially if the battery is a few years old. It can make the computer unable to charge and maintain power, overheat, and even lead to a sudden computer shutdown. It’s natural for laptop batteries to degrade over time, and once they wear out, they can cause severe problems to the laptop. When you unplug it, the trickle effect won’t work anymore and your laptop will die every time. If your adapter is old or overused, it won’t supply a powerful enough current to keep your laptop charged. HP states most power adapters last up to 1,000 or more charges. However, you can also check the charging LED light to see if the laptop is charging if you don’t get this warning.įaulty power adapters are often caused by choosing the incorrect model, overheating charging blocks, and aging.
Some laptops give an error message (“AC adapter type cannot be determined”), making it easier for you to recognize the problem. Just like non-working power outlets, a faulty power adapter means that the laptop isn’t charging. AC adapter can fail due to burnt/worn-out AC adapter, broken/damaged power cable, damaged DC-in connector, etc. Once the battery completely drains, the laptop will shut down. If this mode of power transport is compromised, it’ll hinder the power delivery, and the laptop battery won’t charge. The adapter (also known as the laptop charger) delivers power from the outlet to the computer battery. So let’s quickly go through some of the possible causes and ways to fix them. However, if the problem is related to a malfunctioning internal computer component, you might need to find a different computer to meet your deadline. The solution might be as simple as connecting the adapter to a working socket.
#How to turn on macbook air after battery dies how to
I’ve had this very thing happen to me and have had people come to me asking me to help them.Īfter seeing various causes and how to resolve them, I decided to write this article to help others burdened with this prevalent issue. Check that your outlet and charging cables are functional.
More severe internal problems can also trigger this response, including malfunctioning motherboards, HDD, SSD, or RAM. Your laptop is dying while plugged in because of a faulty power adapter, malfunctioning power outlets, or defective batteries. Check both the charger cable and port for damage.Are you using the correct charger and the right port?.Check if there's power from the power outlets.What to do if your laptop dies while plugged in.Why does my laptop die when I unplug it?.
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