Keyboard combination does not work ctrl + alt + key

Question

Keyboard combination does not work ctrl + alt + key

Anonym

Hi I have recently come to some issues with my keyboard. I have a Swedish keyboard layout, and keyboard combinations with ctrl + alt + any key does not work.

The keyboard is set on the correct language and layout (Swedish). Each individual key does work, for example can I ctrl +leftclick on files in a directory to mark them.

I can also use the alt + tab combination to switch between applications.

However if i press ctrl + alt + any key for example ctrl + alt + del nothing happens or ctrl + alt + any number for special characters nothing happens.

The keyboard is responsive on each individual key, but any combination with ctrl alt result in nothing.

What could be the issue?

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Answer 1

Hi,

It sounds like you’re having trouble with the Ctrl + Alt key combinations on your Swedish keyboard layout. Since other key combinations such as Ctrl + left-click and Alt + Tab are working, it suggests that the keyboard hardware itself is functioning, but there might be some software or configuration issue causing this specific problem.

Here are a few things you can try to troubleshoot and resolve the issue:

Check if Sticky Keys or other accessibility features are enabled:
- Sometimes Sticky Keys or other accessibility features can interfere with key combinations. You can disable this by:
  - Going to Settings > Accessibility > Keyboard.
  - Make sure Sticky Keys, Filter Keys, or any other related settings are turned off.
Test the combination with a different application:
- Sometimes specific applications can override key combinations. Try using Ctrl + Alt with different applications (such as Word, Notepad, or File Explorer) to see if it works there.
Check for conflicting keybindings or third-party software:
- Some third-party software, especially utilities like screen recorders, clipboard managers, or other keyboard-related programs, can override or block key combinations. Try disabling or uninstalling such software and see if the problem persists.
Reinstall or update your keyboard driver:
- There could be an issue with the keyboard driver. To update or reinstall it:
  - Go to Device Manager.
  - Expand the Keyboards section, right-click on your keyboard, and select Update Driver or Uninstall (it will reinstall automatically after restarting your PC).
Try using the AltGr key instead of Ctrl + Alt:
- On some keyboard layouts (especially non-US layouts), Ctrl + Alt can be replaced with the AltGr key. On a Swedish keyboard, this key is usually located to the right of the spacebar. Try using AltGr + [key] for special characters.
Check for system updates:
- Ensure that Windows is up to date by going to Settings > Update & Security > Windows Update and checking for any updates. Occasionally, bugs related to input devices are resolved in system updates.
Repair corrupted Windows files:
- You can try repairing your Windows files. To do this please follow these steps:
  1. Click Start and type "cmd'. Open Command Prompt as Admin.
Enter the following lines one at a time. Note any messages given, especially ones which state that something could not be updated or repaired.

dism.exe /online /cleanup-image /restorehealth
sfc /scannow

Reboot
Create a new user profile:
- Occasionally, corrupt user profiles can lead to issues with keybindings. So if none of the above solutions work, you can create a new user profile and test if Ctrl + Alt combinations work there.
I hope one of my steps have solved your problem, otherwise just reply and we will try to give you further assistance!