Video TDR Failure nvlddmkm.sys is a common error message which may display on your computer in the form of a BSOD. It generally occurs if there is anything wrong with the system graphics driver or with the graphics device itself. However, there is a change that you can solve it if the problem is a minor one and that is if it relates to the graphics drivers only. If in case, the graphics device itself is a damaged one, then there is no other way to solve rather than buying a new device. So, check out the methods as provided below to learn the solutions by which many of the sufferers got a positive response.
What is Video TDR Failure nvlddmkm.sys?
TDR is the short form of the important components in the Windows OS. Every letter has its individual meaning and is as below.
These components help to reset the Graphics Processing Unit (GPU) or a driver if any kind of problem arises. If there is something wrong with these components, then you will get the nvlddmkm.sys failed error message. But if it arises then you need to resolve it as soon as possible to get your system back into the normal working condition. And to know the complete steps of such solutions you need to proceed further with this article.
Once you get the Video TDR Failure nvlddmkm.sys error message, you will not be able to use your system normally until you eradicate the matter completely. Not only that, it will annoy you, as your system might keep crashing down several times during the middle of a process.
Methods to Solve nvlddmkm.sys Windows 10 Error
Here we have enlisted a number of effective methods with the help of which you can fix the error nvlddmkm.sys effectively. So, it is better to not to waste your valuable time and instead try the methods as provided below.
Method 1: Rename and Unzip the nvlddmkm.sys File
This is one of the effective methods with the help of which you may able to solve Video TDR Failure nvlddmkm.sys error. And the steps to follow to complete this method is very easy and are as stated below.
- At first, use both the Windows and the letter E key at the same time to open the Windows Explorer or File Explorer window.
- Next, navigate to the “C:\NVIDIA” location.
- After that, from the available options, search for the file named as nvlddmkm.sys and then right-click on it.
- Further, select Copy, to make the replica of this file. And then paste it to the root of C:
- Now, again click on the Local Disk (C:) from the left-hand panel.
- After that, from this window, double-click on the “Windows” folder, to open it.
- Next, from the available options, open the System32 folder.
- And then, double click on the ‘Drivers’ folder and get the nvlddmkm.sys file from here.
- After you get the file, rename it. For this, at first, you need to right-click on the file and then select Rename. Set the name as “nvlddmkm.sys.old”.
Utilize Administrator Command Prompt for the Further Steps
- Then, tap the Windows key once, this will activate the search bar window.
- Now, on the search bar, type cmd. This will open up the top-most search result as cmd or Command Prompt. Next, right-click on this top-most result and then select the “Run as administrator” option.
- Then, on this Administrator: Command Prompt window type “exe nvlddmkm.sy_ nvlddmkm.sys”, without quotations. Then press the Enter key, to execute. This command will help to unzip the file which you have previously located and that is at the root of C: as well as it creates a new file instance.
- Now, copy this new file to this below location.
- And then, restart the computer. Hopefully, this method will take effect on the error and thus you will get your system back to its normal state.
In case, the error still persists, then proceed to try the method given below.
Method 2: Uninstall the Recently Installed Programs after Turning on the Computer in Safe Mode
If after installing a program you get the error message, then the reason may be due to the fact that the program is not supported in your device. If this is the case, then at first, you need to turn on your computer in the Safe mode. After which, uninstall the recently installed program and then check if the error gets resolved.
This method is especially done if you are not able to turn on your computer at all and get the error message in the form of BSOD.
Steps to Turn on Windows into Safe Mode
Safe Mode is a great feature which enables you to turn on your computer if there is any problem causing due to a software conflict. And the steps to follow to perform this method is as below.
- To begin with, at first, you need to turn off your computer with the help of the Power button.
- And then, wait for a few seconds and restart the computer.
- Now, you will see that Windows will automatically run a diagnostic. And as the end result, you will get the Startup Repair window open. Here, you will see a button as Advanced Options, click on it.
- Then, under the “Choose an Option” window, select the Troubleshoot section.
- Now, under Troubleshoot, click on Advanced options> Startup Settings.
- Next, under the Startup Settings window, you will see a button named Restart, click on it.
- Further, as the Windows turns on, you will get the Startup Settings with different options. From these options, check for the number beside “Enable Safe Mode”. Hopefully, it is 4. And if is, then, either you need to press the “4” button or the “F4” button, to turn on your computer into Safe mode.
After you are able to get your system on in the Safe Mode, now proceed further to uninstall the problematic application after installing which, you got the error message.
Uninstall an Application from Control Panel
There are two ways by which you can uninstall an application and that is via Control Panel and from the Settings window. Here, we are only going to explain the method that uses the Control Panel.
- At first, press the Windows key once to activate the search bar.
- After that, on the search bar, type control and hit the Enter button. This will open up the Control Panel window.
- Next, set the View by portion into Category, if it is not already set to it. And for this, you need to drop-down the menu beside View by and then select Category from the available options.
- And then, from the Control Panel window, select Programs> Programs and Features. This will open up the window which contains every single installed program in your system.
- From the installed programs list, search for the program which is the culprit for the issue. And then, right-click on it. Next select on Uninstall> Uninstall, to confirm.
- After that, restart your computer. This will open up the computer in a normal mode. Now, hopefully, you will see that the error gets resolved.
Method 3: Update Graphics Driver to Fix Video TDR Failure nvlddmkm.sys
Some of the users who faced the issue said that after they have updated the graphics driver to the latest version the problem gets resolved. So, you can try this method as well if you did not get any result by following the above procedures.
- First of all, you need to open the Run bar window. And there are different ways to do it. You can simply search for “run” on the Windows search bar, which you will get after a single hit on the Windows button. And then from the search result click on Run. This is one way you can get the Run bar open. Or else, press both the Windows and the letter R key at the same time. This will also help you to get the Run box open.
- Now on the Run box, enter the command “devmgmt.msc” without using quotations.
- And then click on OK or hit the Enter button. This will open up the Device Manager window on the screen.
- Now, under the Device Manager, search for the “Display adapters” section. Once you get it, double-click on it to expand. This will open up the graphics driver list.
- After that, from the list, select the display driver and right -click on it. Next, select the “Update Display Driver” option. This will open up two different options by which you can update the driver which are as follows.
- Search automatically for updated driver software
- Browse my computer for driver software
- From these options, select “Search automatically for updated driver software”. This will automatically open up the page from where you can download the recent version of the driver. Select Download. And then, wait until the downloading process is over. Next, follow the onscreen instructions to install the driver successfully.
- After you install the graphics driver, restart your computer. And check if it resolves the issue.
All these are the methods with the help of which you can get rid of the Video TDR Failure nvlddmkm.sys issue. Hopefully, the fixes mentioned here work for you in resolving the issue.