Home >System Tutorial >Windows Series >Solution to Win11 Blue Screen Problem - nvlddmkmsys Troubleshooting Guide
When we perform a certain operation, the computer may cause a blue screen due to a file error. Recently, someone has experienced a blue screen problem with the win11 termination code nvlddmkmsys. Let’s take a look at how to solve it.
1. First, if we are still in the blue screen interface, long press the "power button" to restart the computer.
2. After restarting, you should be able to enter the system normally. At this time, we go to the "C:\Windows\System32\drivers" folder.
(Be sure to open them in order, do not copy them directly)
3. After opening, find the "nvlddmkm.sys" file and rename it For "nvlddmkm.sys.old"
4. Then go to the nvidia directory, usually "C:\Nvidia" or "C:\drvvganVidia"
5. Then find the "nvlddmkm.sy_" file, put it in a random location on the c drive and remember the location.
6. Then right-click the start menu and open "windows terminal (administrator)"
7 , open it and enter "C:\******\" (enter the file location just recorded here)
8. Press Enter and enter "expand.exe nvlddmkm.sy_ nvlddmkm.sys" and press Enter.
9. After the operation is completed, find the "nvlddmkm.sys" file just now and move it to the "C:\Windows\System32\drivers" location.
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