Software⏱️ 2 min read📅 2026-06-03

How to Fix: AltGr randomly stops working on windows 10

Windows 10 AltGr key intermittently stops working, causing issues with certain keyboard layouts and symbols.

Quick Answer: Try updating the keyboard drivers to the latest version or resetting the keyboard layout settings to default.

📋 Table of Contents

  1. 🛑 Root Causes of the Error
  2. 🚀 How to Resolve This Issue
  3. ✨ Wrapping Up

The intermittent failure of the AltGr key on Windows 10 can be attributed to various factors, including conflicts with other keyboard layouts and software issues.

🛑 Root Causes of the Error

  • Conflicts with other keyboard layouts and software issues.

🚀 How to Resolve This Issue

Method 1: Disable and Re-enable the AltGr Key

  1. Step 1: Press the Windows key + X and select Device Manager.
  2. Step 2: Expand the Mice and other pointing devices section, right-click on the keyboard driver, and select Disable device.
  3. Step 3: Wait for a few seconds and enable the device again.

Method 2: Update Keyboard Drivers

  1. Step 1: Press the Windows key + X and select Device Manager.
  2. Step 2: Expand the Mice and other pointing devices section, right-click on the keyboard driver, and select Update driver.
  3. Step 3: Select Search automatically for updated driver software and follow the prompts to update the drivers.

✨ Wrapping Up

By following these steps, you should be able to resolve the issue of intermittent AltGr key failure on Windows 10.

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