FIX: Video tdr failure nvlddmkm.sys on Windows 10

Radu Tyrsina
by Radu Tyrsina
CEO & Founder
Radu Tyrsina has been a Windows fan ever since he got his first PC, a Pentium III (a monster at that time). For most of the kids of his age, the Internet was an... Read more
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  • The nvlddmkm crash in Windows 10 is a BSOD error encountered by people that use this operating system and an NVIDIA GPU.
  • Stop the code video tdr failure nvlddmkm.sys error by using a series of solutions.
  • This is a  blue screen error that can be solved if you make sure you check out this guide.
  • Solve the problem about the blue screen error for graphic card drivers and leave us a comment.
Video tdr failure nvlddmkm.sys on Windows 10
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There is a common blue screen error known as video tdr failure nvlddmkm.sys. Users of both the Windows 10 operating system and an Nvidia GPU may face this error.

If you are seeing this blue screen, then you will be glad to know that there are workarounds you can use to resolve the issue.

In this article, you will find the best fixes for this error. First, let’s discuss what exactly is the video_tdr_failure error and what causes it. 

The T in TDR stands for Timeout, the D stands for Detection, and the R stands for Recovery. The Video_TDR function is designed to prevent blue screens of death from occurring.

It does this by resetting your drivers or GPU if there is an error or unnaturally long delay. Therefore, if there is a Video_TDR_Failure, then the blue screen of death will appear.

The error nvlddmkm.sys is a problem most likely related to the display driver of your Nvidia graphics card.

Fortunately, there are several workarounds that can help you resolve the issue. If one of the solutions below does not fix the problem, then you can try another one.

Since there are multiple possible causes of the error, there are also multiple possible fixes.


How can I fix video TDR failure on Windows 10?

  1. Check for any new Windows update
  2. Check for updates for the drivers of your graphics card
  3. Re-install your graphics card drivers

1. Check for any new Windows update

  1. Press the Windows key to open the Start menu.
  2. Press the gear icon to open Settings.Open Device Manager
  3. Click on the Windows Update tab.Choose Windows Updates
  4. Click on the Check for Updates option.
  5. Apply updates, if available.

Usually, computers that use the Windows 10 OS will automatically update when a new one is released.

Nevertheless, it is always a good idea to check manually to see whether or not you have the latest Windows update.

Keeping your Windows updated is essential for your Nvidia GPU drivers to run smoothly. Updates also sometimes come with fixes that resolve errors or bugs.

If you can’t open the Setting app, read an article that solves that issue quickly.


2. Check for updates for the drivers of your graphics card

  1. Press Windows key + R for Run, and type in dxdiag in the search box.dxdiag
  2. Press Enter, navigate to the Display tab, and verify details about your GPU.
  3. Navigate to the System tab and verify details about your operating system.Direct X Diagnostic Tool
  4. Visit the NVIDIA website and download the newest drivers for your graphics card.
  5. Select the latest drivers from the list from the NVIDIA website and download them.
  6. Choose the updates necessary for your graphics card, agree, and download them.
  7. Install them and restart your computer.
  8. Verify if the problem has disappeared.

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Naturally, you will want to see whether or not your graphics card is up to date also. In fact, most of the time the error is caused by an outdated driver.

This solution should be used if you don’t know what model of graphics card your computer uses. Once you have obtained this information from the second step, you know what to download. 

After you entered the NVIDIA website, we advise you to download only certified or recommended updates. You must avoid the ones that are still in the beta development stage. 

Fortunately, it is very easy to update your drivers. Read articles if you need detailed instructions on how to update your graphics driver.

There is also third-party software that make it easier for users to keep their drivers updated. An alternative for manual updating them is to use a specific software.

To make sure that everything goes smoothly and avoid any kind of GPU driver errors, be sure to use a complete driver update assistant that will solve your problems with just a couple of clicks, and we strongly recommend DriverFix. Follow these easy steps to safely update your drivers:

  1. Download and install DriverFix.
  2. Launch the software.
  3. Wait for DriverFix to detect all your faulty drivers.
  4. The application will now show you all the drivers that have issues, and you just need to select the ones you’d liked fixed.
  5. Wait for the app to download and install the newest drivers.
  6. Restart your PC for the changes to take effect.
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3. Re-install your graphics card driver

  1. Open Windows in Safe Mode, and navigate to Device Manager.Device Manager
  2. Select the Display Adapter section, right-click and uninstall your graphics card driver.Uninstall driver
  3. Select Delete the driver software for this device, and click OK.
  4. Download and update the latest drivers for your GPU.
  5. Go to C:/Windows/System32/drivers, locate nvlddmkm.sys and rename it nvlddmkm.sys.old.
  6. Type in command prompt in the search bar, and select Run as administrator.
  7. Type in exe nvlddmkm.sy_nvlddmkm.sys to create a new nvlddmkm.sys file.
  8. Go to the C drive and locate this file in the NVIDIA folder.
  9. Copy it into the C:/Windows/System32/drivers section.System32
  10. Restart your computer.

A clean reinstall of your drivers will also replace the corrupted files with files that work properly. Before we get started, restart your computer into Safe Mode.

So if updating your graphics card’s driver still doesn’t fix the issue, then you may need to completely reinstall your drivers.

The reasoning behind this is that TDR failure could be caused by corrupted files.

You can repair corrupt files by using dedicated third-party tools.

If you’re having trouble accessing Command Prompt as an admin, then you better consult a specialized guide.


There you go, we hope that one of these three solutions helped you to fix the annoying video_tdr_failure (nvlddmkm.sys) error on Windows 10.

As always, if you come across other workarounds to fix this problem, you can help the Windows community by listing the troubleshooting steps in the comments below.

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Frequently Asked Questions

  • TDR or Timeout Detection and Recovery is a Windows OS feature that monitors your graphics card behavior so as to detect potential problems. Should the tool detect any problems, it will automatically reset the card.

  • Video TDR failures indicate your computer’s graphics card stopped responding and the OS had to reset it by restart the driver.

  • TdrDelay is a setting that specifies how long the GPU can delay the preempt request from the GPU scheduler. By default, the TDR delay is set to 2 seconds but users can tweak these settings.

  • To fix TDR issues on Windows 10, install the latest Windows 10 OS updates, install the latest GPU driver updates and reinstall your graphics card drivers.

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