Why Does My Laptop Turn Off When I Unplug it?

Why does my laptop turn off when I unplug it? When you unplug your laptop from a power source, it immediately switches off, indicating that the battery is dead. Your battery has most likely reached the end of its useful life and no longer holds a charge. This can happen if there is a shortage in the battery’s internal components.

Another possibility is that your laptop’s battery connector is damaged. This can occur for the same reasons that the battery may be destroyed. A power surge may also have an impact on the components that connect to the battery. This is improbable because the power supply (usually found outside most laptops in the charger) will take the brunt of the power surge, shielding the laptop.

 What should you do if your laptop won’t charge?

 What should you do if your laptop won't charge?

 The best option is to get a new battery if your battery’s charge was going quite low before it died. You can either buy a replacement battery from the laptop maker or a third-party battery that matches the original battery’s precise specifications.

 If your computer suddenly ceased holding a charge, it may be worthwhile to take it to a repair shop. Before purchasing a new battery, have a specialist check to see if the issue is with the battery or the laptop itself.

 Many laptops and tablets don’t have batteries that can be removed. If your battery is not user-serviceable, you’ll need to take it to an authorized technician to figure out why it won’t charge.

 The laptop turns off when Unplugged

 It’s worth noting that batteries degrade over time, and the difference is evident. If the battery stops working right away, it’s conceivable that the problem is with the system’s settings, connections, or laptop hardware, or even the battery itself.

 A decent test would be to plug the battery from a similar laptop into the other device and see whether it works. If you’re having problems with this, try the troubleshooting steps below.

1.  Modify the advanced power options

 When a system is forced to shut down without following the proper procedure (e.g., removing the battery), the laptop’s Power Management settings can be changed. We could repair it by doing the following:

  • To open the Run window, press Win + R and type the command powercfg.cpl. To open the Power Options window, press Enter.
  • For the current plan in use, click Change plan settings.
  •  Select Change advanced power settings in the following box.
  •  Expand Processor power management > Maximum processor state in the next window.
  •  Set the percentage of time spent in battery mode to 25%.
  •  Then, turn on Adaptive brightness.
  •  Shut off the computer and restart it without the power cord hooked in.

2.  Use the Power Troubleshooter

 The Power Troubleshooter looks for issues with the laptop’s power settings and, if feasible, fixes them.

  • Navigate to Settings > Updates and Security > Troubleshoot from the Start menu to run the Power troubleshooter. Choose the Power Troubleshooter from the list and execute it.
  • Restart the computer to see if the problem has been resolved.
  • Perform a hard/power reset on your laptop.
  • A laptop’s hard reset clears the hardware settings but leaves no personal data behind. The following is the technique for a hard/power reset:
  •  Disconnect the Windows device from the power source.
  • Remove the battery from the device and disconnect the charger.
  •  For a minimum of 30 seconds, press and hold the power button. The motherboard’s capacitors will be discharged, and memory chips that were constantly active will be reset.
  • Replace the battery, plug the gadget in, and charge it.

3.  Make sure the battery drivers are up to date

 If the battery drivers are obsolete, the issue in question may arise. In this scenario, the battery drivers could be updated as follows:

  • To open the Run window, press Win + R and type the command devmgmt.msc. To launch the Device Manager window, press Enter.
  • Increase the number of battery drivers in the list. Right-click the one for your battery and update it.
  • When you’re finished, restart the computer.
  •  Make sure your BIOS is up to date

An out-of-date BIOS may cause the issue. This impacts the chipset and, as a result, the communication between the laptop and the battery. As a result, you could perform the following BIOS update:

  • To open the Run window, use the Win key + R key.
  • Press ‘Enter’ after typing msinfo32.
  • In the right pane of the System Information window, look at the BIOS version/date information. Make a note of the version.
  • Check to see if this is the most recent version of your model. If not, follow the steps on the support website to update the BIOS.
  • If nothing else works and your battery is old, it may be dead, and you’ll need to replace it.

Frequently Asked Questions

 Following are some frequently asked questions related to why does my laptop turns off when I unplug it.

1. Why can’t I use my laptop unless it’s plugged in?

 It could be a problem with the connection between the battery and the adaptor. When your laptop tries to charge the battery, the battery does not charge, and your laptop assumes there is no battery and runs on power.

2. When your laptop is switched off, should you unplug it?

 It’s safe to leave it plugged in as long as the power port isn’t in danger of being damaged, such as if it falls off a table or is pushed against a wall. Unplug it if it’s going in a bag.

3. Why is it that my HP laptop keeps shutting down?

 If the power source is damaged or has reached the end of its useful life, the system will be unable to continue and will shut down regularly and suddenly while in use. This problem is usually solved by replacing the power source, which may be done cheaply and quickly by a shop or yourself.

Conclusion:

 If your Windows laptop goes off when you disconnect it, even if you have a new battery, this article may be of use to you. The most apparent cause of a laptop shutting down after disconnecting the power line is a faulty battery. However, especially with recent laptops, this isn’t always the case. 

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Steven Dane
Hi, I’m Steven a gaming enthusiast and blogger. I’ve been writing on Laptops for a long time its my pasion. On LaptopTrust.com I mostly recommend laptops that are best in their category and other various tweaks about laptops to help others. Have a question? Just leave a comment below on any post