How to Fix "DirectX function GetDeviceRemovedReason failed" Error

The "DirectX function GetDeviceRemovedReason failed" error often appears when DirectX detects issues with the graphics card or its drivers. This problem usually arises in games or graphic-intensive applications. In this guide, we’ll explore the causes and solutions for this error.

Causes of the Error

The primary reasons for this error include:

  • Unstable graphics card drivers. Outdated or corrupted drivers often lead to these kinds of issues.
  • System malfunctions that cause the graphics card to disconnect or encounter errors during high-performance tasks.
  • Overheating of the graphics card. Under heavy loads, especially if the cooling system is ineffective, the card might shut down or reset.
  • Power supply issues. An insufficient or unstable power source can lead to card disconnections.

Solutions

1. Update Graphics Card Drivers

The first step is to update your graphics card drivers. To do this:

  1. Visit the manufacturer’s website (e.g., NVIDIA, AMD).
  2. Download the latest drivers for your model.
  3. Install them by following the on-screen instructions, then restart your computer.

2. Check GPU Temperature

Overheating can cause failures, so monitor your GPU’s temperature using tools like HWMonitor or GPU-Z. Ensure that your cooling system is effective, and if necessary, add additional cooling fans.

3. Verify Power Supply

A lack of power can also lead to problems. Make sure your power supply meets the requirements of your graphics card and can deliver stable power. If power disruptions are noted, consider upgrading to a more powerful unit.

4. Check Game File Integrity

If the error occurs in a specific game, run a file integrity check. Platforms like Steam or Epic Games provide tools to restore corrupted game files.

5. Reset DirectX and Drivers

Resetting DirectX settings can sometimes help. To do this:

  • Open dxdiag (press Win + R and type dxdiag) to view current DirectX settings.
  • Update DirectX to the latest version or reinstall it.

6. Install a Compatible Driver Version

If updating drivers does not help, try installing a previous driver version. Occasionally, newer drivers may contain bugs that lead to instability with certain configurations.