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AltGr Key Troubles? Discover Why It’s Not Working and How to Fix It!

Title: Troubleshooting AltGr Key Issues: Why It May Not Work and How to Fix ItHave you ever experienced frustration when trying to use the AltGr key on your keyboard, only to find that it’s not working? The AltGr key, also known as the Alternate Graphic key, is a crucial tool for typing special characters and accessing alternate keyboard layouts.

However, various factors can lead to it malfunctioning. In this article, we will explore common reasons why the AltGr key may not be working and provide simple yet effective solutions to fix the issue.

Reasons why AltGr is not working

Remote Desktop Connection bug

If you frequently use Remote Desktop Connection (RDP) to access another computer, it can cause a bug that disables the AltGr key. This issue arises due to a conflict between RDP and the keyboard layout settings on the remote machine.

To resolve this problem, you need to bring the RDP window to the foreground and then press Alt + Enter to toggle between full-screen and windowed mode.

Malfunctioning hardware

Hardware glitches can also interfere with the proper functioning of the AltGr key. It could be a faulty keyboard or a loose connection between the keyboard and the computer.

To troubleshoot this issue, you can try connecting the keyboard to another computer or testing it with an external keyboard. If the AltGr key works with a different keyboard, it’s likely a hardware problem that requires repairing or replacing the keyboard.

Fixes for AltGr key not working

Bring RDP to the foreground

As mentioned in Subtopic 1.1, when using RDP, you may encounter the AltGr key issue. To fix this, follow these steps:


Click on the RDP window to bring it into focus. 2.

Press Alt + Enter to switch between full-screen and windowed mode. 3.

Test the AltGr key to check if it starts working again.

Run the Hardware and Devices troubleshooter

If the AltGr key issue persists, another built-in Windows tool can assist in troubleshooting. The Hardware and Devices troubleshooter is a useful utility that helps identify and fix various hardware-related problems.

Follow these steps to run the troubleshooter:

1. Press the Windows key + R to open the Run dialog box.

2. Type “cmd” and press Enter to open the Command Prompt.

3. In the Command Prompt window, type “msdt.exe -id DeviceDiagnostic” and hit Enter.

4. The Hardware and Devices troubleshooter will launch, follow the on-screen instructions to diagnose and repair any issues that may be causing the AltGr key problem.

Use Alternative keys

In situations where the AltGr key remains unresponsive, you can consider using alternative key combinations to access special characters or symbols. Here are a few options:

– Left Shift + Caps Lock + AltGr: This key combination can act as a substitute for AltGr, allowing you to input special characters.

– Left Shift + Caps Lock + Alt: Some keyboards may not have an AltGr key but support this alternative key combination to achieve similar results. – Ctrl + Alt: While not a direct replacement for the AltGr key, pressing Ctrl + Alt simultaneously can often provide access to special characters in certain programs and applications.


In this article, we have discussed the common reasons why the AltGr key may not work and provided several effective solutions. Whether it’s a conflict with Remote Desktop Connection or a hardware-related glitch, understanding the underlying causes and employing the appropriate fixes can help you regain the functionality of the AltGr key.

By following the troubleshooting steps outlined above, you can resolve the issue and speed up your typing efficiency. Happy AltGr key usage!

Conclusion and Additional Resources

Conclusion and Final Solution

In conclusion, we have explored the reasons behind the AltGr key not working and provided various solutions to fix this issue. From resolving conflicts with Remote Desktop Connection to troubleshooting hardware problems, these methods can help you regain the functionality of the AltGr key.

It is crucial to understand that the specific fix may vary depending on the underlying cause of the problem. Therefore, it is recommended to go through each solution and determine which one works best for your situation.

Num Lock Issue

Another common issue that could affect the functionality of the AltGr key is the Num Lock being turned on. When the Num Lock is active, the keypad on your keyboard might have different functions assigned, causing the AltGr key to behave differently or not work at all.

To fix this issue, follow these steps:

1. Locate the Num Lock key on your keyboard, usually positioned above the number pad.

2. Press the Num Lock key to turn it off.

3. Test your AltGr key to see if it now functions as intended.

Fortect as an All-in-One Solution

If none of the solutions provided above resolve the AltGr key issue, you may consider using Fortect. Fortect is an all-in-one repair tool designed to identify and fix numerous Windows-related problems, including keyboard malfunctions.

It offers a user-friendly interface and can perform various troubleshooting tasks, making it an effective option for resolving AltGr key issues. To use Fortect and take advantage of its comprehensive repair capabilities, follow these steps:


Download and install Fortect from its official website. 2.

Launch the application and allow it to scan your system for any existing issues. 3.

Once the scan is complete, Fortect will present a list of problems detected on your computer. 4.

Locate the AltGr key issue and select it for repair. 5.

Follow the on-screen instructions to initiate the repair process and let Fortect resolve the problem for you. Fortect’s extensive scanning and repair features make it an excellent choice for resolving complex AltGr key issues.

It eliminates the need to manually troubleshoot and test various solutions, saving you time and effort. Additional Resources:

For further assistance and information, here are some additional resources that can help you troubleshoot and fix AltGr key problems:


Manufacturer Support: Visit the manufacturer’s website or contact customer support for guidance specific to your keyboard or computer model. They may have specific troubleshooting steps or firmware updates that can address the AltGr key issue.

2. Online Forums and Communities: Joining online forums and communities dedicated to computer hardware and keyboard troubleshooting can be immensely beneficial.

Here, you can seek advice from experienced users or share your concerns to gain insights and potential solutions. 3.

Keyboard Layout Documentation: Researching the documentation for your keyboard layout can provide valuable information regarding any specific key combinations or settings related to the AltGr key. This documentation is often available on the manufacturer’s website or included with the keyboard packaging.

In conclusion, troubleshooting the AltGr key requires a systematic approach, considering factors such as Remote Desktop Connection conflicts, hardware malfunctions, and the Num Lock state. By following the solutions provided and utilizing resources like Fortect, manufacturer support, online forums, and keyboard layout documentation, you can overcome AltGr key issues and enhance your typing experience.

Remember, with a little perseverance and the right tools at your disposal, you can resolve even the most frustrating keyboard problems. In conclusion, troubleshooting the AltGr key not working is essential for users who rely on special characters and alternate keyboard layouts.

Through a logical flow of information, we have explored reasons such as bugs in Remote Desktop Connection and malfunctioning hardware. We provided effective fixes, including bringing RDP to the foreground, running the Hardware and Devices troubleshooter, and using alternative key combinations.

Additionally, we discussed the Num Lock issue and introduced Fortect as an all-in-one solution. By understanding the causes and applying these remedies, users can overcome AltGr key issues and optimize their typing experience.

Remember, with the right tools and knowledge, frustrating keyboard problems can be resolved, ensuring smooth and efficient functionality.

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