The most popular operating system out there is Windows by Microsoft. With time Microsoft has released various versions of Windows for their user’s convenience. But even after all the advancement, some errors like Nvlddmkm.Sys (Video_TDR_Failure) still occur in every version of Windows.
One of the common Windows error is, Video_TDR_Failure (nvlddmkm.sys) error. Video_TDR_Failure error causes the screen to go all blue and afterwards a system shutdown takes place. Nvlddmkm.Sys error is particularly caused due to the following reasons:-
- Faulty Graphics Card Driver.
- Conflict of programs with one another.
- Graphics Card Overload.
- Issues with RAM.
There are various ways through which you can solve Nvlddmkm.Sys error. There is no problem if one way does not work, you can always opt for the other method. Below are some of those methods through which you can get rid of the nvlddmkm.Sys Error.
Method 1:- Reinstall Graphics Card Driver
If the Nvlddmkm.sys BSOD Windows 10 error occurs, then one of the most evident reasons of all is, fault in the Graphics Card Driver. Thus, the first solution one should try is to reinstall the Graphics Card Driver. Mostly, NVIDIA graphics card displays Video_TDR_Failure error. So, if that is the case with you, then you can follow the below given steps.
Step 1 :- First of all, start your computer system and then to shut it down, press the power button and hold it until the computer system shuts down automatically. Repeat this process again for 1-2 times until this ‘Preparing Automatic Repair’ appears on your screen.
Step 2:- After a while, options will be displayed.
Step 3:- Now, click on Advanced options.
Step 4:- Go to the Menu and then, Select Troubleshoot.
Step 5:- After that, from the Troubleshoot screen choose Advanced Options.
Step 6:- Later, Select Startup Settings.
Step 7:- Now, Press the Restart button at the right corner of the screen.
Step 8:- If you want to enter Safe Mode without Networking, then press F4. But if you want to enter Safe Mode with Networking, then press F5. After this, the system will be booted in safe mode. Afterwards, follow the further steps.
Step 9:- Press together Windows Key + X and then Select Device Manager.
Step 10:- Click on Display Adapters Tab. In this Right-Click on NVIDIA Graphics driver to uninstall it.
Step 11:- On the prompt window, select the check-box to ‘Delete the driver software for this device’ and click OK.
Step 12:- Afterwards, from the official website, download the latest version of the driver.
Step 13:- Go to the address ‘’C: \Windows\System32\Drivers” and search for ‘nvlddmkm.sys’. Once done, right-click & rename it to ‘nvlddmkm.sys.old’.
Step 14:- When a prompt will ask for your confirmation, click OK.
Step 15:- Now, in the C drive of your computer system, find NVIDIA folder and from it, copy and paste nvlddmkm.sy_ at your Desktop.
Step 16:- Open Command Window and type, expand.exe nvlddmkm.sy_ nvlddmkm.sys
Step 17:- After that, paste the newly create nvlddmkm.sys file to the C drive of your system.
Step 18:– Now, in C:\Windows\System32\Drivers folder paste the copied file.
Step 19:- Finally, restart your system.
Method 2:- Run a Disk Check on Your System
Certain faults in your disk can also be the reason for the nvlddmkm.sys error. In that case, running a disk check becomes very much necessary. There is a risk of some data loss while running a disk check therefore, it is recommended that you create a backup of your essential and important files. You can follow the below given steps if you want to run a disk check.
Step 1:- Firstly, press Windows Key + X together.
Step 2:- Click on Command Prompt and select Run as Administrator.
Step 3:- Now, in the command window type, chkdsk /f c:
Step 4:- After you press enter, it will ask for a permission to run a check at next booting process. Type Y and press enter.
Step 5:- Then, Exit Command Prompt and Restart your Computer system.
Step 6:- The Disk Checking Process will take around 20minutes to complete. You need to wait Untill then.
Step 7:- After that, the errors will be displayed if found, you just need to rectify those errors.
Method 3:- Run a Memory Check on the System
If any of the above given methods could not solve your issue. Then, there is one more reason due to which this error can occur. Maybe the issue is with your RAM and that is causing the error. Thus you need to run a memory check on your system. Follow the below given steps to implement the steps.
Step 1 :- Press together Windows key +R to invoke the Run command.
Step 2 :- Now, in the run box, type mdsched.exe and press OK.
Step 3 :- There will be two options displayed ‘Restart now and check for problems (recommended)’ and ‘Check for problems the next time I start my computer’, you can choose either one.
Step 4 :- Once done, wait for the memory check to complete. That will take 15-20 minutes.
Step 5 :- After that errors will be displayed. You can fix them using suitable method.
Method 4:- Remove Any Conflicting Programs
Mostly, the cause of the nvlddmkm.sys error are the recent installations or updates. Although, this can be fixed easily. You just have to remove any recently installed program or just need to restore your computer system to an earlier date. Then, you can restart your system and check if the error still persist.
Even after applying this, the error is still popping up. Then there is a problem with your Graphic Card. You can use the next method to solve it.
Method 5:- Change the Graphics Card
There can be a possibility that your games and applications are overloading your Graphics Card due to which you are getting the nvlddmkm.sys error. The best solution to resolve this error is to replace your Graphics Card with the one suited for this application. If you will do this then your problem will be solved once and for all.
Method 6:- Update Your Windows
Some of the errors that face in your computer system are because of the reason that you have not updated your Windows. Microsoft releases new windows updates every month and if you update your Windows regularly or set it to auto-update, then your system will not show most of the errors.
So, this might be the only solution for this nvlddmkm.sys error. So to check for the available updates in your computer system, you need to follow below given steps.
Step 1:- Simultaneously press Windows + I key to open Windows Setting.
Step 2:- Select Update and Security Option.
Step 3:- From the left pane select Windows Update Tab.
Step 4:- After that, click on Check for Updates Option.
If there will be any update then Windows will automatically download it. Also, this process might take some time to complete.
Step 5:- Finally, Restart your computer system to check if the Video_TDR_Failure (nvlddmkm.sys) error has resolved or not.
Conclusion
The above given methods can solve your Video_TDR_Failure (nvlddmkm.sys) error easily according to the cause. These methods can work Windows 7 or any other version above that. Moreover, to keep your computer system in good condition, you need to keep your operating system updated.