Control + Alt + Del not Working on Windows PC? Here’s the Fix!

Introduction

Keyboard shortcuts make it much easier to do a lot of tasks on computers. One of the most valuable shortcuts that carry out functions is pressing the Ctrl, Alt, and Delete keys simultaneously.

Together, the shortcut effectively kills applications that are using up a lot of memory, stopping non-responsive processes, and even restarting the System. Plus, you can use the shortcut to log out from your PC and access Task Manager.

But what happens if the process stops working as it should? Read this post to know what causes the “Control + Alt + Del Not Working” error and how to fix the issue.

Causes of the Control + Alt + Del Not Working Issue

There are multiple reasons why the “Control + Alt + Del Not Working” problem may affect your device and fail to work. They include issues like outdated updates, damaged drivers, or the availability of harmful software programs. It is possible to use specific sequences to fix the problem.

Ways to Fix Control + Alt + Del Not Working Error

You can adopt the following methods to remove the Control + Alt + Del Not Working error and resume the proper shortcut functioning.

Fix 1: Reboot the Device

One of the most straightforward steps you can take to rectify the issue of the shortcut not working is to restart the Windows PC directly. If some configuration issue is causing the problem, rebooting the System will forcefully shut down the cause that is actively creating the issue. When the System restarts, the stopped action causing the problem does not resume, and most shortcuts’ functionality returns.

Reboot the Device

Fix 2: Work with System Restore

Another method you can adopt to fix the Control + Alt + Del Not Working issue is to allow the System Restore functionality in your device to roll back the device. When the software rolls back to the previous version, it undo-s every recent system modification on Windows 11.

How to do this?

Step 1: Click on Search on your homepage. Then, in the text field, type in the phrase “Create a Restore Point” and press the Enter button.

 Create a Restore Point

Step 2: You will see the System Restore Properties window come up. Click on the System Restore option and tap on Next.

Step 3: Browse to find the most recently made checkpoint and click on the Next button. Go ahead with the instructions for restoring the device and rollback to the previous version.

Fix 3: Carry out DISM and System File Checker Sequences

Corrupted files can remain in the Windows PC, and that can affect the steady functionality of shortcut keys. You can use software like Avast Cleanup Premium to clear out such files or run the preset system file checker tool to find and restore the performance of these corrupted files.

How to do this?

Step 1: Click on the Start menu and type in Command Prompt. Then, tap the Run as Administrator option.

Step 2: Add the following commands next one after another, and press the Enter key:

  • Dism /Online /Cleanup-Image /ScanHealth
  • Dism /Online /Cleanup-Image /CheckHealth
Command Prompt

Step 3: Run either SFC, DISM, or RestoreHealth

Fix 4: Utilize the Registry Editor

The Registry Editor function on your Windows PC helps fix various system-based issues, including the faulty Control + Alt + Del Not Working problem.

How to do this?

Step 1: `Tap on the Windows keyboard shortcut of the Windows + R keys to access the Run dialog box. When it appears, type in “regedit” into the text field. Then, hit the Enter button.

Step 2: When the Registry Editor opens, add the following command route:

  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System
Utilize the Registry Editor

In case this route does not work, access the following path:

  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies

Step 3: Right-click your cursor on the Policies option in the next window. Then, click on New and choose the Key option next.

Rename the key you added as System.

Step 4: If the DWORD is unavailable on your device, you must right-click on any section on the right-hand-side panel.

Step 5: Select New > DWORD (32-bit) Value and change the DWORD name to DisableTaskMgr.

Step 6: Change the value data as you require and tap on the OK button.

Step 7: Following all of these steps mentioned here, switch the Registry Editor off. Then, restart the device and check if the issue is still persisting.

Fix 5: Check the keyboard functionality

Sometimes the issue causing the problem of some shortcuts not working is a defect in the keyboard itself. This applies to all types of keyboards, the attached ones in laptops/desktops and Bluetooth-controlled ones.

Step 1: If you are using a Bluetooth-powered keyboard, you can check first that it is compatible with your System or working correctly.

Step 2: Reset the keyboard connection next if it needs to be fixed. Plug the keyboard out > Switch off the System> Remove the power cable. Take some time for the processing to complete.

Step 3: Next, switch on the computer again and plug your keyboard into the PC.

Step 4: You have to restart the keyboard drivers. For this, right-click your cursor on top of the Start menu on the home page and choose Driver Manager.

Step 5: From the list, you should choose Keyboards. Then, right-click on it and select the Uninstall Device option.

Uninstall Device

Fix 6: Use Clean Boot to Troubleshoot the Problem

One of the best and most efficient methods to fix the Control + Alt + Del Not Working problem is troubleshooting it. This applies to situations when a defective background service or process is available in the System.

Using Clean Boot to troubleshoot the feature is practical. This software allows users to deactivate startup programs and services manually. Following that, you can find the software causing the issue.

How to do this?

Step 1: On the homepage, right-click the Start button. Then, open the Run dialog box. You can also click on Windows and R keys on your keyboard to access the Command Prompt window.

In the Run dialog box, you can type MSConfig and press the Enter button.

Step 2:  When the System Configuration window opens, click on General.

Step 3: Next, tap on the tickmark beside Selective startup to activate.

Step 4: You should delete the check mark besides the Load Startup Items command.

 system config

Step 5: Tap on the Services option.

Step 6: Choose the Hide all Microsoft services option and click on the Delete All option.

hide all microsoft services

Step 7: After making all of the changes, tap the Apply button.

Step 8: Go to the Startup tab > Open Task Manager. Then, right-click all of the startup services you want to deactivate and disable them.

Conclusion

When the Control + Alt + Del not Working issue happens, that cannot be easy to handle. However, with the solutions mentioned here, you can rectify the problem well, especially if you follow the steps accurately. Furthermore, you can use AVG Antivirus in case viruses are causing the issue. Alternatively, take your System to a professional in case you need help with the solutions.

Leave a comment

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

Popular Post

Recent Post

Best 10 NFT Apps to Try in 2022 [Android]

By BCC / November 23, 2022

Introduction Trading with cryptocurrencies has almost become the norm nowadays, and many reputed NFT platforms are releasing apps to make it easier for users to have this experience. Through these apps, traders can sell, buy, and even make NFTs at any location with an active online connection. However, with many options available, which one to […]

Control + Alt + Del not Working on Windows PC? Here’s the Fix!

By BCC / November 21, 2022

Introduction Keyboard shortcuts make it much easier to do a lot of tasks on computers. One of the most valuable shortcuts that carry out functions is pressing the Ctrl, Alt, and Delete keys simultaneously. Together, the shortcut effectively kills applications that are using up a lot of memory, stopping non-responsive processes, and even restarting the […]

How To Use Microsoft Safety Scanner To Scan For Malware?

By BCC / November 19, 2022

Seamless internet connectivity is necessary for any system to complete different functions effectively. However, this internet connection comes at the cost of increased cyber threats. The personal and professional data of the users is at stake with malware trying to enter the systems. Hence, there is a need of the straightforward and effective solution to […]

10 Best Public Speaking Apps for Android and iOS

By BCC / November 15, 2022

The fear of public speaking can be a hurdle for many people in gaining personal and professional momentum. Whether it is about an important interview or a crucial presentation, public speaking apps can offer the much-required help. A little work over these public speaking apps can help make the speech effective and memorable. Many professionals […]

How to disable feedback notifications on Windows 10 and 11?

By BCC / November 9, 2022

Windows 10 and 11 are Microsoft’s highly optimized versions of this operating system. Loaded with different features making it a perfect operating system for many personal and professional uses, Windows 10 and 11 aim to facilitate the user experience. However, users may soon get irritated with the annoying feedback notifications. Microsoft asks for feedback, suggestions, […]

Here’s How to Hide Apps on Android Devices?

By BCC / October 27, 2022

Every mobile user has some apps on their device that they want to hide from other people. Therefore, Android enables its users to hide apps on Android devices with easy steps. Android has a huge global community. There were around 3 billion Android users in 2021. So, to guide billions of Android users, we have […]

How to Fix the “DNS_PROBE_FINISHED_NXDOMAIN” Error?

By BCC / October 20, 2022

Does your browser not redirect you to the desired website? Instead, a DNS PROBE FINISHED NXDOMAIN error message appears in the browser. This error is related to DNS (Domain Name System) or internet connectivity issues. The Domain Name System organizes internet traffic by mapping domain names to specific server IP addresses. In DNS transactions, a […]

What to Do When Your MacBook Keeps Shutting Down?

By BCC / October 18, 2022

Nothing is more annoying than having your Mac unexpectedly shut down, especially when you’re in the middle of something critical. In most cases, it is a one-time occurrence that never occurs. If you see your MacBook keeps shutting down repeatedly without warning, you should investigate the cause and look for tips and tools to help […]

How to Fix Apple Music Not Working on Your iPhone, Mac, or iPad?

By BCC / October 11, 2022

Apple Music is one of the most useful Apple services launched in 2015. According to Business of Apps, there were 88 million active Apple Music subscribers in 2021, with a whopping revenue of $68.4 billion. But, unfortunately, many users have complained about “Apple Music not working” for them. Going through Apple forms, we found most […]

How to Fix iCloud notes not syncing?

By BCC / October 9, 2022

Introduction Users can sync their files into iCloud while using Apple devices. But the process requires some extra steps that can become complicated for some users to handle, especially if they are new to the iOS ecosystem. Besides logging into the account, you need to activate the note-syncing process in the storage and device. However, […]