How to fix "The previous system shutdown was unexpected" event on Windows?

Issue: Hello, I need some urgent help. My Windows 11 laptop just keeps randomly restarting several times a day. I checked the Event Log and the only thing I can see at the time of these crashes are messages “The previous system shutdown was unexpected.” Any tips on how to address this?

Solved Answer

Unexpected Windows crashes severely impair user experience, frequently resulting in lost data, reduced output, and frustration. These disruptions can happen as Windows runs into a problem that causes it to shut down abruptly, logging the event and displaying the notice “The previous system shutdown was unexpected” in the Event Log. This alert functions as a crucial checkpoint, indicating an unexpected and sudden stop to the user-initiated process.

There are a number of reasons why the “The previous system shutdown was unexpected” event occurs, but power problems are one of the main ones. Windows may abruptly shut down in response to power outages or fluctuations in order to safeguard the system and its parts from possible harm.

Sudden system shutdowns can also result from hardware issues like overheating, which are frequently made worse by collected dust within the internal components of the system. The reason overheating problems are especially dangerous is that they can set off the system's safeguards, which will force a sudden shutdown to avoid damaging the hardware.

Determine the underlying reason for the unexpected shutdown before attempting to fix the “The previous system shutdown was unexpected” error. Make sure there is a steady and continuous supply of electricity in case the issue is related to it.

However, if overheating is detected, cleaning the internal parts of the system to get rid of dust buildup and enhance airflow might be a useful countermeasure. The complexity of Windows operating systems means that underlying problems may not always be immediately evident or readily rectified, even while these procedures can prevent some of the typical causes leading to sudden shutdowns.

Using a professional PC diagnostics and repair program FortectMac Washing Machine X9 becomes invaluable when the cause of the shutdown is difficult to identify or when the issue still exists after trying various troubleshooting techniques.

How to fix "The previous system shutdown was unexpected" event on Windows?

Fix 1. Clear the dust near the power supply

A collection of dust close to the power source may cause the system to overheat and, as a result, shut down without warning. Dust accumulation over time can clog the airways and cooling fans, making it more difficult for the system to keep the temperature at its ideal level. The risk of overheating can be decreased by greatly increasing airflow and cooling efficiency by dust removal.

  • Turn off your computer and unplug it from the power source.
  • Open the computer case using a screwdriver if necessary.
  • Use a can of compressed air to gently blow away the dust from the power supply unit, fans, and air vents. Be careful not to damage any components.
  • Use a soft brush to dislodge any stubborn dust particles.
  • Once the dust is cleared, reassemble the case and reconnect the power.

Fix 2. Run Power troubleshooter

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Windows includes a built-in troubleshooter that can automatically detect and fix issues with your power settings, which might be causing the system to shut down unexpectedly.

  • Type Troubleshoot in Windows search and press Enter.
  • Select Additional troubleshooters (or Other trouble-shooters in Windows 11).
  • Find the Power section and click Run the troubleshooter/Run.
  • Wait till the scan is finished, apply the suggested fixes, and restart your device.

Power troubleshooter

Fix 3. Restore the power setting to default

  • Run Command Prompt as administrator.
  • In the Command Prompt window, copy and paste the following:
    powercfg -restoredefaultschemes
  • Close down everything and restart your computer.

Reset Power plan

Fix 4. Create a new power plan

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

Creating a new power plan can help if your current plan is corrupted or not suited to your system's needs, potentially causing unexpected shutdowns.

  • Right-click on the Start button and select Power Options.
  • Click on Additional power settings.
  • Select Create a power plan from the menu on the left.
  • Choose a plan that best fits your use case, give it a name, and click Next.
  • Adjust the settings according to your preference and click Create.

Create new power plan

Fix 5. Repair corrupted files

System File Checker and Deployment Image Servicing and Management are tools that can repair Windows system files and restore system health, potentially resolving issues that cause unexpected shutdowns.

  • Type in cmd in Windows search.
  • Right-click on Command Prompt and select Run as administrator.
  • When User Account Control (UAC) shows up, click Yes
  • In the Command Prompt window, paste the following command and hit Enter:
    sfc /scannow
  • Once the scan is complete, you should also run the following commands to repair Windows image files if needed:
    Dism /Online /Cleanup-Image /CheckHealth
    Dism /Online /Cleanup-Image /ScanHealth
    Dism /Online /Cleanup-Image /RestoreHealth
    (Note: if you get an error executing this last command, add /Source:C:\RepairSource\Windows /LimitAccess to it and try again).
  • Restart your PC.

SFC and DISM

Fix 6. Check your battery [laptops only]

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.

For laptops, a failing battery can cause unexpected shutdowns. Running your laptop on a power cord can help determine if the battery is the issue.

  • Shut down your laptop and disconnect the battery if possible.
  • Plug the power cord into your laptop and turn it on.
  • Use the laptop for a while to see if the unexpected shutdowns continue. If they stop, the battery may need to be replaced.

Fix 7. Reinstall GPU drivers

Outdated or corrupted graphics card drivers can cause system instability, including unexpected shutdowns. Reinstalling these drivers can help ensure that your system runs smoothly.

  • Right-click on Start and pick Device Manager.
  • Expand Display adapters.
  • Right-click on your GPU and select Uninstall device.
  • Mark the Delete the driver software for this device tickbox.
  • Click Uninstall and follow the instructions to finish the process.
  • Restart your device.
  • After that, visit your device manufacturer's official website and download the newest drivers manually or employ an automatic updater such as DriverFix.

Reinstall GPU drivers

Repair your Errors automatically

ugetfix.com team is trying to do its best to help users find the best solutions for eliminating their errors. If you don't want to struggle with manual repair techniques, please use the automatic software. All recommended products have been tested and approved by our professionals. Tools that you can use to fix your error are listed bellow:

Offer
do it now!
Download Fix
  Happiness
Guarantee
do it now!
Download Fix
  Happiness
Guarantee
Compatible with Microsoft Windows Compatible with OS X
Still having problems?
If you failed to fix your error using FortectMac Washing Machine X9, reach our support team for help. Please, let us know all details that you think we should know about your problem.
Fortect - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Mac Washing Machine X9 - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Fortect malware removal tool.To repair damaged system, you have to purchase the licensed version of Mac Washing Machine X9 malware removal tool.

Prevent websites, ISP, and other parties from tracking you

To stay completely anonymous and prevent the ISP and the government from spying on you, you should employ Private Internet Access VPN. It will allow you to connect to the internet while being completely anonymous by encrypting all information, prevent trackers, ads, as well as malicious content. Most importantly, you will stop the illegal surveillance activities that NSA and other governmental institutions are performing behind your back.

 

Recover your lost files quickly

Unforeseen circumstances can happen at any time while using the computer: it can turn off due to a power cut, a Blue Screen of Death (BSoD) can occur, or random Windows updates can the machine when you went away for a few minutes. As a result, your schoolwork, important documents, and other data might be lost. To recover lost files, you can use Data Recovery Pro – it searches through copies of files that are still available on your hard drive and retrieves them quickly.

 

About the author
Ugnius Kiguolis
Ugnius Kiguolis - The problem solver

Ugnius Kiguolis is the founder and editor-in-chief of UGetFix. He is a professional security specialist and malware analyst who has been working in IT industry for over 20 years.

Contact Ugnius Kiguolis
About the company Esolutions

What you can add more about the problem: "How to fix "The previous system shutdown was unexpected" event on Windows?"