Fix nvlddmkm.sys Crash on Windows 11 (25H2) – Community Solutions That Actually Work

in this video i’m covering the most common and community-proven fixes for nvlddmkm.sys crashes on Windows 11, especially after the 25H2 update. if your games crash after 5–10 minutes, event viewer shows nvlddmkm.sys, or you’re getting random DX12 errors, then this tutorial will help you understand the real cause and how to fix it step-by-step. topics covered in the video: – ram issues (timings, xmp, mismatched sticks) – cleaning and reseating ram – lowering unstable xmp speeds – reverting windows 25h2 to 23h2 – reinstalling nvidia drivers using DDU – msi afterburner low-level IO conflict – laptop gpu power management issues (ideapad gaming, 3050, etc.) – enabling high performance mode from nvidia control panel every solution in this video is based on real user reports, community fixes, and my own experience. hope this helps you figure out your issue. drop your feedback in the comments. DDU Download Link (official): https://www.wagnardsoft.com/display-d...