What is dxgkrnl.sys Blue Screen of Death Error & Fix

There are multiple methods that can be used to fix the dxgkrnl.sys Blue Screen of Death Error. Let’s check them out one by one.

What is dxgkrnl.sys?

The dxgkrnl.sys file is a system file of the Windows operating system.

How to Fix dxgkrnl.sys Blue Screen of Death Error

Use the following methods one by one to fix the dxgkrnl.sys BSOD error on your Windows computer.

Method 1: DirectX Diagnostics

The dxgkrnl.sys BSOD is related to DirectX Graphics APIs. So one can run the DirectX Diagnostic Tool to resolve this issue.

Method 2: Direct X Driver Update

The next method is when you try to update or reinstall the drivers for DirectX. All you need to do is replace the corrupt components of DirectX from your computer itself into the destination folder.

Method 3: Disk Management Commands

Use either SFC or DISM to repair corrupt files with good ones. 

  • Press Windows + X and open Command Prompt (Admin)
  • Run commands :
    • Dism /Online /Cleanup-Image /CheckHealth
    • Dism /Online /Cleanup-Image /ScanHealth
    • Dism /Online /Cleanup-Image /RestoreHealth
  • Reboot your system and check whether the error occurs again. If so then follow the next method.

Method 4: Update Drivers

An incompatible OS with some conflicting drivers can cause this problem to occur. So try updating drivers, or uninstalling or reinstalling them. It is recommended to do this to your Graphics Driver to solve this BSOD error.

Method 5: Blue Screen Troubleshooter

Windows 10 comes with an inbuilt blue screen troubleshooter which can be used to automatically detect and repair the problem. You will need to run it and once it completes executing, you will have to restart the system.

Method 6: Disable SLI Technology in NVIDIA Control Panel

If you are using an NVIDIA graphics card, SLI is the technology that would accompany it. It helps for alternate frame rendering with the help of multiple GPUs. 

  • Use Cortona to open the NVIDIA Control Panel
  • Go to 3D Settings
  • Go to Set SLI Configuration
  • Click on Do Not Use SLI Technology
  • Click on the Apply button.
  • Reboot your computer.

Method 7: NVIDIA Surround

  • Use Cortona to open the NVIDIA Control Panel
  • Go to 3D Settings
  • Go to Configure Surround, PhysX
  • Under Surround Configuration, uncheck Span Displays with Surround
  • Click the Apply button.
  • Reboot your computer.

I hope you were able to solve the dxgkrnl.sys BSOD error on your Windows computer with our tutorial.

Do let us know your valuable comments below.

About The Author: Gowtham V is a tech blogger and founder of HowToDoNinja.com who is an expert in Technology & Software and writes awesome How-To Tutorials to help people online. He has 5 years of experience in creating websites and writing content. He uses a Windows PC, a Macbook Pro, and an Android phone. Check out more about our website and our writers on our About US page. Also follow me on Twitter page and Linkedin

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