Laptop Turns Off When Unplugged - How to Fix?

Jerry updated on Jun 17, 2024 | Home >Computer Instruction

A laptop's battery should keep it powered on even when unplugged. However, some users have reported the "laptop turns off when unplugged" problem. Why does this scenario occur? How can you fix it? You're in the right destination if you have similar questions. This tutorial from EaseUS will discuss in detail the causes of the issue. We'll then outline five fixes to your ASUS, HP, MSI, Dell, Lenovo, or Acer laptop.

Always Backup Your Laptop to Prevent Data Loss

The "laptop turns off when unplugged" problem may cause data vulnerability. You need to backup your files for safety purposes. You can achieve this in just a few clicks via EaseUS Todo Backup. You can save personal files to the cloud, local, or external storage. You can also move them to NAS or network storage.

easeus todo backup image

The tool offers fast retrieval speeds when you want to recover your data from these backup locations. It also supports scheduled, full, incremental and differential backup strategies. Todo Backup uses an encrypted backup mechanism to prevent unauthorized access to your backup data.

In addition, this free backup and recovery software lets you create a system image in case of a system crash or hard disk failure. It can help you create a bootable rescue media to boot your computer and create an ISO image of a USB drive easily and quickly. 

Last but not least, it provides 250GB of free cloud storage to save your backups in the cloud. As the best file sync software for Windows, it can also help you to sync files between computers, hard drives, etc. Download this free backup application today and conveniently back up your laptop data. 

How to Fix Laptop Turning Off When Unplugged

Do you want to learn how to apply these fixes on your Toshiba, Lenovo, HP, Acer, Dell, ASUS, or MSI laptop? There exist different easy ways to fix the problem. This section will discuss 5 key fixes, including the following:

Method 1. Change Advanced Power Settings

The first solution to this problem is adjusting your power management settings. This helps you to specify how your system consumes power. Check the steps below:

Step 1. Visit the Control Panel. Select "Power Options."

select Power Options

Step 2. Click "Change plan settings" then "Change advanced power settings."

Step 3. Double-click "Processor power management" and expand the "Maximum processor state" category. Change the "On Battery" setting to 20%.

alter On Battery setting to 20%

Step 4. Next, double-click the "Display" category and expand "Enable adaptive brightness." Change the setting to "On." Click "Apply" then "OK" to implement the changes. Please confirm if your battery is now working correctly.

Share this article on your social media to help others solve the laptop shutting down when unplugged error.


Method 2. Power Reset Laptop

This fix helps to dissipate the power held by the hardware components connected to your laptop. It can help fix the "laptop turns off when unplugged" problem. Follow these steps:

Step 1. Power off your laptop (also ensure you've backed up all your files).

Step 2. Unplug all peripheral devices and the power cable. You should also remove the battery.

remove the battery

Step 3. Press the power button for 15 seconds and release it (this helps discharge motherboard components).

press the power button

Step 4. Leave your device to stay as it is for 15 minutes. Next, re-insert the battery and connect your charger.

Step 5. Turn on your device and confirm if the problem has disappeared.

Method 3. Run Power Troubleshooter

This troubleshooter can help fix issues with your battery or power connection. You'll find this feature within the "Update & Security" section of your Windows Settings. Follow these steps to run the troubleshooter.

Step 1. Press the Windows logo + I to enter Settings.

Step 2. Click "Update & Security"> "Troubleshoot."

Step 3. Click on "Additional Troubleshooters."

click Additional Troubleshooters

Step 4. Navigate to the "Power" option under "Find and fix other problems."

Step 5. Click the "Run the troubleshooter" button. The troubleshooter will automatically scan and fix any issues with your battery.

click Run the troubleshooter

Method 4. Update Battery Driver

You may also experience the "laptop turns off when unplugged" problem due to outdated battery drivers. You can update the drivers to fix the problem. Check these steps:

Step 1. Right-click the Start Menu. Next, choose "Device Manager."

Step 2. Double-click the "Batteries" category.

Step 3. Right-click the driver for your battery and select "Update Driver." The system will then find and install the latest drivers for your battery.

select Update Driver

Step 4. Restart your system once the above process finishes, and check whether it has resolved the error.

Method 5. Update BIOS

BIOS is a critical entity for the normal functioning of all your computer components. An outdated BIOS may also cause the "laptop turning off" problem. Below are the steps to ensure BIOS is updated.

Step 1. Type "msinfo32" in the Run dialog box. Click OK to access your laptop's System Information.

Step 2. Note the information about "BIOS version/Date."

note information about BIOS version/Date

Step 3. Visit the manufacturer's website for your laptop brand. Enter information about your laptop model.

Step 4. Check if there's an available update for your BIOS driver. Download the update file to your laptop.

download the update file

Step 5. Navigate to the download location and click on the .exe file to install the latest BIOS drivers on your laptop. This will possibly fix your battery problems.

Some articles related to BIOS updates:

Why Does My Laptop Turn Off When I Unplug It

Many people have faced this issue on their devices after significant use. Some users encountered the issue after a Windows 10 update (version 1809). Why this happens has not yet been explained. What if you've not recently updated your operating system but face the same problem?

This issue could also arise due to a faulty battery. A normal battery will power on even after removing the charger. You'll, therefore, need to seek ways to address your battery issues.

Share this article on your social media to help others solve the laptop shutting down when unplugged error.


To Sum Up

The "laptop turns off when unplugged" problem could result from a faulty battery. Performing a Windows 10 version 1809 update could also lead to the issue. This tutorial has outlined 5 solutions to the problem. Ensure you backup your data before embarking on the fixes discussed.

You should consider EaseUS Todo Backup to save your files seamlessly. This tool allows you to backup your files to different locations and retrieve them when in need. It also supports incremental and differential backup strategies. Ensure you download this software now. It helps protect your files against loss.

FAQs on Laptop Turns Off After Removing Charger

Below are the common FAQs on this topic.

1. Why Is My Laptop Not Turning On Without a Charger?

You could have a faulty battery. To check if this fixes the problem, try briefly disconnecting and reinserting your battery. You should also ensure that your battery is connected correctly.

2. How Do I Stop My Laptop from Turning Off Suddenly?

You can try these fixes:

  • Change Advanced Power Settings.
  • Power Reset Laptop.
  • Run Power Troubleshooter.
  • Update Battery Driver.
  • Update BIOS.

Browse the previous sections of this article to learn the steps for applying the fixes.

3. Why Does My Computer Keep Turning Itself Off?

This may result due to a faulty power supply situation. It can also happen due to overheating issues or problems with your computer's hardware/software components.

Was This Page Helpful?


Updated by Jerry

"I hope my articles can help solve your technical problems. If you are interested in other articles, you can check the articles at the bottom of this page, and you can also check my Facebook to get additional help."

Read full bio

Totalav antivirus software

EaseUS Data Recovery Services

Request a free evaluation >>

EaseUS data recovery experts have uneaqualed expertise to repair disks/systems and salvage data from all devices like RAID, HDD, SSD, USB, etc.