Fix Ctrl Alt Del Windows 10 Not Working Issue. In this article, you will learn why ctrl alt del not working in Windows 10 and how to fix ctrl alt delete a keyboard shortcut not working. Ctrl Alt Del is a very useful feature in Windows 10. It allows users to open the Task Manager, Sign out, Switch users, Lock, or change passwords. Most commonly, it is used to open the Task Manager and stop any unresponsive apps. Many users have reported that the Ctrl Alt Del has become unresponsive. Read the article to troubleshoot this issue.
Why Ctrl Alt Del Not Working In Windows 10?
There can be many reasons that Ctrl Alt Del is not working on Windows 10. Some of them can be:
-Broken keyboard.
-Corrupted system files.
-Outdated Windows 10.
-HPC pack can also cause this issue.
How To Fix Ctrl Alt Del Windows 10 Not Working Issue?
To fix the Ctrl Alt Del not working on Windows 10 issue try the solutions mentioned below.
Method 1 – Check Your Keyboard:
The first thing you have to check when Ctrl Alt Del is not working in Windows 10 is if the keys are working correctly on your keyboard. Plug another keyboard into your computer and check if Windows 10 Ctrl Alt Del screen opens. If yes, then the issue is with your keyboard.
Method 2 – Perform A Clean Boot:
Many apps can stop Windows 10 Ctrl Alt Del screen from opening. To solve this issue perform a clean boot. To do so:
1.Open the Run utility by press the Windows + R keys.
2.Type msconfig.
3.Press Enter to open the System Configuration.
4.In the Services tab, check the Hide all Microsoft services box.
5.Then, click on the Disable all option.
6.This will disable all services other than the essential Microsoft Services.
7.Click on Apply to save the changes.
8.After that, select the Startup tab.
9.Click on the Open Task Manager option.
10.Task Manager will open on your screen.
11.Disable all the unnecessary startup apps by selecting them in the Startup tab of Task Manager.
12.Then, click on the Disable option.
13.Then, restart your computer.
Method 3 – Update Windows:
If your Windows is outdated, then this issue can occur. Update your Windows to prevent various bugs and errors. To update the Windows:
1.Type Check for Updates in the search bar.
2.Select the appropriate option.
3.Select the Check for updates option below the update status section.
4.Windows will automatically update if any update is pending.
Method 4 – Run SFC Scan:
If the system files get corrupted then Ctrl Alt Del Windows 10 not working can occur. Run the System File Checker utility to fix the corrupted files. to do so:
1.Open the Run utility again.
2.Type cmd.
3.Press Ctrl + Shift + Enter to open an elevated Command Prompt.
4.Then, type sfc /scannow and press Enter.
5.The System File Checker will get started.
6.Wait till it gets finished.
Method 5 – Modify Registry:
In Windows 10 Registry, there is a key to disable the Ctrl Alt Del Windows 10. Maybe this key has been disabled. You can enable the Windows 10 Ctrl Alt Del screen by changing the Registry. To do so:
1.Open the Run utility again.
2.Type regedit.
3.Press Enter to open the Registry Editor.
4.Navigate to the following location:
Computer\HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies
5.Right-click on the Policies key.
6.Select New > Key from the pop-up menu.
7.Name the new key System.
8.Double click on it.
9.Right-click on the white area on the right-panel.
10.Select New > DWORD (32-bit) value.
11.Name the created DWORD DisableTaskMgr.
12.Double-click on the DWORD and set the value to 0.
13.Restart your computer.
14.The Ctrl Alt Del Windows 10 shortcut will start working.
Method 6 – Remove Microsoft HPC Pack:
If you have tried all the above methods to solve Ctrl Alt Del keys not working, then removing the Microsoft HPC Pack should fix it. HPC pack can be responsible for the Microsoft HPC Pack issue. Uninstall the Microsoft HPC pack and check if the issue gets resolved.
To know how to uninstall apps in Windows 10, read the article.