How to Fix amdkgmdag.sys BSOD Error

This essay addresses how to fix the amdkgmdag.sys BSOD error by providing in-depth solutions, software recommendations, FAQ answers, and important technical terms.

Nene Aly

By Nene Aly / Updated on March 1, 2024

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Problem: amdkgmdag.sys BSOD Error

The amdkgmdag.sys BSOD error is a common issue that many Windows users encounter. This error is typically caused by faulty hardware, outdated drivers, or corrupt system files. When this error occurs, the computer crashes and displays a Blue Screen of Death (BSOD).

There are several possible causes for this error:

1. Faulty Hardware

Faulty hardware, such as a malfunctioning graphics card, can trigger the amdkgmdag.sys BSOD error. If your graphics card is damaged or not functioning properly, it may cause conflicts with the system, resulting in the error.

2. Outdated Drivers

Outdated device drivers, especially graphics card drivers, can lead to the amdkgmdag.sys BSOD error. It is crucial to keep your drivers up to date to ensure compatibility and stability.

3. Corrupt System Files

Corrupt system files can also be responsible for the amdkgmdag.sys BSOD error. These files may get corrupted due to various reasons, such as improper shutdowns, malware infections, or software conflicts. When the system tries to access these files, it encounters errors and crashes.

Solution 1: Update Graphics Card Drivers

To fix the amdkgmdag.sys BSOD error, follow these steps to update your graphics card drivers:

  1. Open Device Manager by pressing the Windows key + R, typing 'devmgmt.msc', and pressing Enter.
  2. Expand the 'Display adapters' category.
  3. Right-click on your graphics card and select 'Update driver'.
  4. Choose 'Search automatically for updated driver software' and let Windows find the latest driver for your card.
  5. Restart your computer after the driver installation is complete.

Solution 2: Run System File Checker

The System File Checker tool can help you repair corrupt system files. Follow these steps to run the tool:

  1. Open Command Prompt as an administrator.
  2. Type 'sfc /scannow' and press Enter.
  3. Wait for the scan to complete and let the tool repair any corrupted files.
  4. Restart your computer after the process is finished.

Solution 3: Check for Faulty Hardware

If the previous solutions did not resolve the amdkgmdag.sys BSOD error, it is essential to check for faulty hardware. Consult a professional or visit a computer repair center to diagnose and fix any hardware issues that may be causing the error.

Software Recommendation: Driver Booster

Driver Booster is a popular software that can help you automatically update outdated drivers on your computer. It scans your system, identifies the outdated drivers, and provides you with the latest versions. Driver Booster offers a user-friendly interface and ensures the stability and performance of your system.

Pros of Driver Booster:

  • Automatically updates drivers
  • Improves system stability and performance
  • User-friendly interface

Cons of Driver Booster:

  • Free version has limited features
  • Some drivers may not be available in the database

To use Driver Booster, follow these steps:

  1. Download and install Driver Booster from the official website.
  2. Launch the software and click 'Scan' to detect outdated drivers.
  3. Review the scan results and click 'Update Now' to install the latest drivers.
  4. Restart your computer to apply the changes.


Q: What should I do if the amdkgmdag.sys BSOD error persists after trying the solutions?

A: If the error persists, you can try performing a clean boot to eliminate any software conflicts. Follow these steps:

  1. Press the Windows key + R, type 'msconfig', and press Enter to open the System Configuration window.
  2. Navigate to the 'Services' tab and check 'Hide all Microsoft services'.
  3. Click on 'Disable all' to disable all the remaining services.
  4. Go to the 'Startup' tab and click on 'Open Task Manager'.
  5. Disable all the startup items in the Task Manager.
  6. Close the Task Manager and click 'OK' in the System Configuration window.
  7. Restart your computer and check if the error is resolved.

Q: Can a malware infection cause the amdkgmdag.sys BSOD error?

A: Yes, malware infections can corrupt system files and cause various errors, including the amdkgmdag.sys BSOD error. It is essential to have a reliable antivirus program installed and perform regular scans to prevent and eliminate malware infections.

Q: How can I check if my graphics card is faulty?

A: You can check if your graphics card is faulty by following these steps:

  1. Open Device Manager by pressing the Windows key + R, typing 'devmgmt.msc', and pressing Enter.
  2. Expand the 'Display adapters' category.
  3. Right-click on your graphics card and select 'Properties'.
  4. In the Properties window, go to the 'Driver' tab and click on 'Roll Back Driver' if available.
  5. If the 'Roll Back Driver' option is grayed out, it indicates that the driver has not been updated recently. You can try updating the driver or contact the manufacturer for further assistance.

Q: Can I roll back the graphics card driver to fix the error?

A: Rolling back the graphics card driver can sometimes resolve the amdkgmdag.sys BSOD error. However, it is recommended to update to the latest driver version for improved stability and performance. If the error persists after rolling back, you can try updating the driver again or seeking further assistance.

Q: What are the potential risks of updating drivers?

A: While updating drivers is generally safe, there are some potential risks involved, such as compatibility issues and system instability. It is crucial to download drivers from reliable sources and ensure they are compatible with your hardware and operating system version. Creating a system restore point before updating drivers can help you restore the previous configuration if any issues arise.

Q: How often should I update my drivers?

A: It is recommended to periodically check for driver updates, especially for critical components like the graphics card and chipset drivers. Keeping your drivers up to date ensures compatibility, performance improvements, and stability.

Technical Terms

1. BSOD (Blue Screen of Death): The Blue Screen of Death is a system crash error screen displayed by Windows when it encounters a critical error that cannot be recovered from. The amdkgmdag.sys BSOD error triggers the Blue Screen of Death.

2. Graphics Card Drivers: Graphics card drivers are software programs that allow the operating system to communicate with and utilize the capabilities of the graphics card. Outdated or incompatible graphics card drivers can lead to the amdkgmdag.sys BSOD error.

3. System File Checker: The System File Checker (SFC) is a Windows utility that scans and verifies the integrity of system files. Running the SFC tool can help repair corrupt system files that may cause the amdkgmdag.sys BSOD error.


  • Regularly update your drivers to prevent compatibility issues and errors.
  • Perform regular scans with a reliable antivirus program to detect and eliminate malware infections.
  • Create a system restore point before updating drivers or making changes to your system to easily revert if any issues occur.


The amdkgmdag.sys BSOD error can be frustrating, but with the solutions provided in this essay, you can resolve the error and ensure the stability of your computer. By updating your graphics card drivers, running the System File Checker, and checking for faulty hardware, you can effectively resolve the issue. Additionally, using software like Driver Booster can simplify the driver update process. Remember to follow the recommended tips and be cautious when updating drivers to minimize any potential risks. By taking these steps, you can overcome the amdkgmdag.sys BSOD error and optimize your computer's performance.

Nene Aly
Nene Aly · Editor