Search for your exact motherboard model and navigate to the section.
To resolve the error, you can follow these structured steps: Identify the Culprit: If the BSOD lists a specific file (e.g., dxgmms2.sys
Check the box that says and click Uninstall . system thread exception not handled new
In that case: test RAM (MemTest86), SSD/HDD (CrystalDiskInfo), and CPU temperature (Prime95).
If you built the PC yourself or bought a brand-new model, the BIOS version it shipped with might have bugs related to your specific CPU or RAM. Search for your exact motherboard model and navigate
Fixing the "System Thread Exception Not Handled" Error on a New Windows Installation
…and the error persists, you face a beyond repair. If you built the PC yourself or bought
SYSTEM_THREAD_EXCEPTION_NOT_HANDLED error is a Windows "Blue Screen of Death" (BSOD) stop code that occurs when a system thread generates an exception that the operating system’s error handler fails to catch. This critical failure is most commonly triggered by incompatible or outdated device drivers, particularly those related to the Graphics Processing Unit (GPU). Microsoft Learn Common Root Causes
Post your minidump file on the Microsoft Answers forum or r/techsupport, and include the text !analyze -v output. The community will pinpoint the exact driver within hours.
System Thread Exception Not Handled: Comprehensive Guide to Fixing the New BSOD
Before blind troubleshooting, check if the BSOD screen listed a specific file name next to the error code. Windows often reveals the exact driver responsible. File Name Mentioned Suspected Component Primary Solution nvlddmkm.sys NVIDIA Graphics Card Clean install GPU drivers using DDU amdkmdag.sys AMD Graphics Card Clean install Radeon software and drivers igdkmd64.sys Intel Integrated Graphics Update Intel Graphics via Device Manager rtwlane.sys / ndis.sys Realtek Wireless / Network Update Network Adapter drivers ntoskrnl.exe Windows Core Kernel Run SFC/DISM; check for RAM instability