How To Fix Windows 11 Shutting down Automatically

Is your Windows PC constantly shutting down abruptly now and then? Yes, it can surely be annoying and especially when you’re doing an important task on your device. Before you get exasperated while wondering about the reason, here’s something you should know.


Image source: Peak PX

Your Windows PC can randomly shut down or crash for no apparent reason. Although, the good thing is that you can easily troubleshoot this issue by making a few quick changes to your device’s settings.

In this post, we have listed a couple of methods that you can try for resolving the “Windows randomly shutting down” issue.

Let’s get started.

Also read: Windows 11 Stuck on the Restart Screen? Here’s the Fix!

How To Fix Windows 11 Shutting down Automatically Issue

Method 1: Monitor the CPU’s Temperature

Well, yes, overheating can be one of the most common causes why your device may be randomly shutting down out of the blue. Due to overheating, Windows automatically shuts down so that there’s no further damage to the internal components. To ensure that your PC’s temperature is in check, follow these quick steps:

Press the search icon placed on the Taskbar, type “Task Manager” and hit Enter. Alternatively, you can also press the Control + Shift + Escape key combination to launch the Task Manager app on Windows.

In the Task Manager window, switch to the “Performance” tab.


Now, here you need to check the GPU’s temperature. Anything below the value of 85 degrees celsius is considered normal. And if this value is above that then it indicates that your device is struggling with an overheating issue. As a precautionary measure, you can try cleaning the PC’s fans and make sure that nothing is blocking the air vents.

Also read: How To Fix Mail and Calendar app not Working on Windows 11

Method 2: Run the Power Troubleshooter

Windows comes packed with a variety of built-in troubleshooters that allow you to troubleshoot common errors and bugs. So, to fix the Windows randomly shutting down issue, you can use the power troubleshooter to scan and fix underlying problems. Here’s what you need to do.

Tap the Windows icon placed on the Taskbar, and select “Settings”. Tap on “Troubleshoot”.

Select “Other Troubleshooters”.


Scroll through the list of troubleshooters and look for the Power Troubleshooter. Tap on the “Run” button placed next to it.


Follow the on-screen instructions to run the power troubleshooter so that Windows can automatically scan and resolve underlying power-related issues on your device.

Also read: How To Fix Quick Assist Not Working on Windows 11/10

Method 3: Disable Fast Startup

Fast Startup is a useful Windows utility that boots your PC faster after a shutdown. And here’s how this handy utility works. The Fast Startup feature does not shut down your computer entirely and hence you may have to encounter random shutdowns and crashes while it is enabled. To disable the Fast Startup feature on Windows, follow these quick steps:

Press the search icon placed on the Taskbar, type “Control Panel” and hit Enter.

Once the Control Panel app launches, tap on “Power Options”.


Tap on the “Choose what the power buttons do” options from the left menu pane.


Now tap on “Change Settings that are currently unavailable”.


Uncheck the “Turn ON Fast Startup (Recommended)” option.


Hit on the “Save Changes” button.

Also read: How To Fix Notifications not Working on Windows 11

Method 4: Run the SFC Scan

Corrupt system files and misconfigured settings can also trigger the “Windows randomly shutting down” issue. SFC (System File Checker) is an in-built Windows utility that scans and replaces corrupt system files with a cached copy.

Press the search icon placed on the Taskbar, type “Command Prompt” and then select the “Run as Administrator” option to launch Command Prompt in Admin mode.

In the Terminal window, type the following command and hit Enter:



Once the command execution is completed, reboot your machine.

Method 5: Review the Shut Down Log

Press the search icon placed on the Taskbar, type “Event Viewer” and hit Enter.


In the Event Viewer window, tap on Windows Logs from the left menu pane. Right-click on the System folder and select “Filter Current Log”.

In the Filter Current Log window, enter the below-listed values in the “Include/Excludes Event Logs” text field.



Now hit on the OK button.

Windows will now list numerous results on the screen. You can tap on each entry to view the details about why your system was shut down or restarted. In this way, you will be able to diagnose the actual issue behind the Windows crashes and unexpected/random shutdowns.

Method 6: Download and Install Advanced System Optimizer

Advanced System Optimizer is your one-stop solution to cater to all Windows optimization needs. So, rather than trying the above-listed workarounds, you can rely on the Advanced System Optimizer tool instead.


Advanced System Optimizer is a powerful system cleaner and optimizer tool that removes the unwanted clutter, and junk files to speed up your device’s performance. It also defragments the hard drive for better allocation of data. Advanced System Optimizer prevents unexpected shut dows, system crashes, and other unpleasant experiences that may hinder your productivity.


Here were a few simple workarounds that you can use for resolving the “Windows randomly shutting down” issue. Also, we would recommend you to regularly check for Windows updates to ensure that your PC is running on the latest version. Was this post helpful? Feel free to share your thoughts in the comments section!

Follow us on social media – FacebookInstagram and YouTube.

Leave a Reply

Your email address will not be published. Required fields are marked *

Subscribe Now & Never Miss The Latest Tech Updates!

Enter your e-mail address and click the Subscribe button to receive great content and coupon codes for amazing discounts.

Don't Miss Out. Complete the subscription Now.