Fixing KMODE EXCEPTION NOT HANDLED (0X0000001E) Stop Code on Windows 10 & 11 – Step by Step

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Fixing KMODE EXCEPTION NOT HANDLED (0X000001E) Stop Code on Windows 10 & 11 Step by Step

The KMODE_EXCEPTION_NOT_HANDLED (0x0000001E) stop code, also known as the “Blue Screen of Death” (BSOD), is a critical error that can suddenly crash your Windows 10 or 11 system. This error typically occurs when a kernel-mode component tries to execute an operation that it doesnt support, leading to an immediate shutdown. While frustrating, this issue is often fixable with the right troubleshooting steps. Below, well guide you through understanding the problem and applying step-by-step solutions to resolve it.

What Causes KMODE_EXCEPTION_NOT_HANDLED (0x000001E)?

The error usually appears due to one or more of the following reasons:

  • Faulty or incompatible drivers: Outdated, corrupted, or third-party drivers (especially graphics, audio, or network drivers) are the most common culprits.
  • Hardware issues: Failing RAM, overheating components, or problematic hardware (e.g., a failing SSD/HDD).
  • Corrupted system files: Missing or damaged Windows system files due to improper shutdowns or malware.
  • Software conflicts: Conflicts between applications, especially those running in kernel mode (e.g., antivirus software, overclocking tools).
  • Windows updates or driver updates: A recent update may have introduced instability.

How to Fix KMODE_EXCEPTION_NOT_HANDLED (0x000001E)

Method 1: Update or Roll Back Drivers

Outdated or incompatible drivers are a leading cause of this error. Follow these steps to update them:

  • Boot into Safe Mode: Restart your PC and repeatedly press F8 (or Shift + F8 for Windows 10/11) before the Windows logo appears. Select “Troubleshoot” > “Advanced options” > “Startup Settings” > Enable Safe Mode with Networking.
  • Uninstall problematic drivers:
    • Press Win + X, then select “Device Manager.”
    • Expand categories like “Display adapters,” “Sound, video and game controllers,” or “System devices.”
    • Right-click any device with a yellow exclamation mark (e.g., graphics card) and select “Uninstall device.” Check the box for “Delete the driver software for this device” if available.
  • Update drivers:
    • Visit the manufacturers website (e.g., NVIDIA, AMD, Intel) and download the latest drivers for your hardware.
    • Install them in Safe Mode or use Windows Update (Settings > Update & Security > Windows Update).
  • Roll back drivers (if recently updated): In Device Manager, right-click the driver > “Properties” > “Driver” tab > “Roll Back Driver.”

Method 2: Run System File Checker and DISM

Corrupted system files can trigger this error. Use Windows built-in tools to repair them:

  • Open Command Prompt as Administrator: Press Win + X, then select “Terminal (Admin)” or “Command Prompt (Admin).”
  • Run System File Checker (SFC): 
    sfc /scannow

    Wait for the scan to complete and restart your PC.

  • Run DISM (Deployment Image Servicing and Management): 
    DISM /Online /Cleanup-Image /RestoreHealth

    This may take several minutes. Restart afterward.

Method 3: Check for Hardware Issues

Hardware problems, especially RAM or storage, can cause this error. Test your system:

  • Run CHKDSK to check disk errors: 
    chkdsk /f /r

    (Press Y if prompted to schedule the scan for the next reboot.)

  • Test RAM: Use Windows Memory Diagnostic:
    • Search for “Windows Memory Diagnostics” in the Start menu and run it.
    • Select “Restart now and check for problems.”
  • Check overheating: Use third-party tools like HWMonitor to monitor CPU/GPU temperatures. Ensure proper cooling.

Method 4: Disable or Update Antivirus Software

Some security software (e.g., McAfee, Norton) may conflict with kernel operations:

  • Uninstall the antivirus temporarily via Settings > Apps > Installed apps.
  • Restart your PC and check if the error persists. If not, reinstall a trusted alternative (e.g., Windows Defender).

Method 5: Perform a Clean Boot

A clean boot starts Windows with minimal drivers/services to identify conflicts:

  • Open Task Manager: Press Ctrl + Shift + Esc, go to the “Startup” tab, and disable all non-Microsoft services.
  • Use msconfig: 
    msconfig

    Under the “Boot” tab, check “Safe boot” > “Minimal,” then restart.

  • If the error doesnt occur in a clean boot, re-enable services/apps one by one to isolate the culprit.

Method 6: Reinstall or Reset Windows

If all else fails, reinstalling Windows may be necessary:

  • Back up your data.
  • Use the “Reset this PC” option: Go to Settings > Update & Security > Recovery > Reset this PC. Choose “Keep my files” or “Remove everything.”

FAQs About KMODE_EXCEPTION_NOT_HANDLED (0x000001E)

Q: Will a factory reset fix this permanently?

A: A factory reset can resolve deep-seated issues, but if the error persists after reinstalling Windows, its likely hardware-related (e.g., RAM or storage). Test with a live Linux USB to rule out software causes.

Q: Can I prevent this error in the future?

A: Yes! Regularly update drivers, avoid overclocking, and use reliable antivirus software. Monitor system health with tools like Windows Update and SFC.

Q: Is this error always hardware-related?

A: No. While hardware can cause it, 80% of cases stem from driver or software issues. Start with driver updates and system file repairs before suspecting hardware.

Q: Why does the error mention “KMODE”?

A: “KMODE” refers to kernel mode, where Windows handles low-level hardware operations. The error means a kernel component failed to handle an exception (e.g., accessing invalid memory), crashing your system.

Final Notes

The KMODE_EXCEPTION_NOT_HANDLED (0x000001E) error is rarely permanent. By systematically addressing drivers, system files, and hardware, you can often restore stability. If the issue persists after these steps, consult a professional technician to diagnose potential hardware failures. Always back up your data before performing advanced fixes like resets.

For further help, visit Microsoft Support or community forums like Microsoft Answers.

Last Updated: December 13, 2025

Tested on: Windows 10 (22H2) & Windows 11 (23H2)

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