5 easy ways to Fix nvlddmkm.sys error in Windows 10
The nvlddmkm.sys bluescreen error plagues many Windows users, many of them also using Nvidia GPU. While the exact cause of error varies from person to person, there are a few solutions that you can try to eliminate them.
Here are five ways to fix nvlddmkm.sys error in Windows 10.
1. Update the graphics card drivers
Most of the time, outdated GPU drivers cause a lot of errors in Windows. That's why the first logical step to take when addressing this issue is to update your graphics drivers. This can be done in two ways: via Device Manager or via Nvidia GeForce Experience.
Update graphics drivers using Device Manager
Windows Device Manager is an easy-to-use interface that you can use to check all of your devices. Here are the steps to follow to update your graphics drivers with it:
1- Run the run command with Windows Key + R, enter devmgmt.msc, and select
The best match. Alternatively, users can also type device manager into the Start menu search bar
2- In the window that opens, find Display adapters and expand the list.
3- Right-click on your Nvidia GPU and click Update Driver Software.
4- In the next window, click Search automatically for updated driver software.
5- After that, Windows will automatically find the most recent drivers on the web and install them.
6- Restart the computer.
Update graphics drivers with Nvidia GeForce Experience
Nvidia GeForce Experience is a companion app for all Nvidia GPUs, and you've probably already installed it. If you don't have the app, you can download it here. The app also contains some other key features and benefits that players may find useful.
Here's how to use Nvidia GeForce Experience to update your display drivers:
1- Open Nvidia GeForce Experience. It's usually found on the desktop or taskbar in Windows 10.
2- Log in to Nvidia GeForce Experience, and click Drivers, located in the upper left corner.
3- You will see a list of the latest Nvidia GameReady drivers. Click download, and the application will automatically download and install the latest drivers for you.
2. Update Windows to the latest version
Sometimes older versions of Windows trigger the nvlddmkm.sys blue screen of death. So it is best to check if you are running the latest version of Windows 10.
to do this. Follow next steps:
1- Press Windows Key + I, then head to Update and Security.
2- This will automatically display if there are any updates available. Click Download or Install now if available, wait for Windows to finish installing it, and restart if necessary.
3. Underclock GPU
This might sound strange, but some users fixed the nvlddmkm.sys error by lowering their GPU speed. While this may result in a slight loss of performance, it is worth the effort if you get rid of the bug. The easiest tool to do this is MSI Afterburner, which you can download here.
After downloading and installing MSI Afterburner, follow these steps to unlock your GPU:
1- Run the MSI Afterburner utility and find the slider that reads Core Clock.
2- Adjust the slider and move it left until it is at -50 or so.
3- Apply the settings and restart your computer.
4. Run the disk and check the memory of the SNT-he computer
Another cause of this error could be faulty memory or problems with your storage device. It is best to exclude them by making checks for each of them.
Run a disk check using CHKDSK
CHKDSK is a utility built into Windows that automatically checks and repairs your hard drive.
To run it, follow these steps:
1- Search for cmd in the search bar and select Run as administrator.
2- In the console, type chkdsk / fc: and hit Enter.
3- There will be a prompt asking if you want to run CHKDSK on the next boot. Type Y and hit Enter.
4- Close Command Prompt and restart your computer.
When you restart your computer, the tool automatically checks your disk for any errors.
Run a memory check with Windows Memory Diagnostic
Windows Memory Diagnostic Tool, in addition to being fairly easy to use, also resolves most memory related issues in Windows. In this case, it is better to look for any problems.
To do this, follow these steps:
1- Press Windows Key + R to open Run command window.
2- Type mfsched.exe in the text box and hit Enter.
3- In the window that opens, your choice is whether you want to immediately restart your computer and check for problems or wait for you to do it manually. Since you are trying to fix an error
nvlddmkm.sys, it is better to restart immediately.
4- Wait for the process to finish.
5. Completely remove and reinstall the graphics card drivers
You should only come to this option after trying everything else. Also, make sure to create a system restore point in case anything happens
1- In the search bar, type device manager and open it.
2- Find Display adapters and expand the section using the dropdown arrow.
3- Right-click on your GPU and click Uninstall.
4- In the confirmation window, make sure that the Delete the driver software for this device check box is selected, then click OK.
5- After the uninstallation is complete, download the latest Nvidia drivers for your GPU from here. Install these drivers and restart your computer.
6- When your computer boots up, go to C: \ Windows \ System32 \ Drivers and rename the file nvlddmkm.sys to nvlddmkm.sys.old
7- Next, open the Nvidia directory, usually located in C: ProgramFiles Nvidia, and find a file named nvlddmkm.sys_ and copy it to the System32 folder.
8- Now open a command prompt as administrator and type the following: EXPAND.exe nvlddmkm.sy_nvlddmkm.sys
9- After the expansion is complete, copy and paste the newly created nvlddmkm.sys file into the C: Windows System32 Drivers folder.
Please note that this fix doesn't always work. You can always refer to the first section of the article for tips on reinstalling your graphics card drivers.
With the above methods, users can easily fix nvlddmkm.sys error without having to resort to replacing their GPU. This error is just one of the most common errors Windows users face.