0x0000008EBSODCritical

0x0000008E — Kernel Mode Exception not Handled | Blue Screen Fix Guide

KERNEL_MODE_EXCEPTION_NOT_HANDLED

Windows 10Windows 11

What Does 0x0000008E Mean?

A kernel-mode exception was not handled. The kernel encountered an unhandled exception, often from a faulty driver.

Real-World Causes

1Faulty device driver
2Corrupted system files
3Hardware incompatibility
4Memory corruption

Symptoms

⚠Blue screen with stop code KERNEL_MODE_EXCEPTION_NOT_HANDLED
⚠System reboots unexpectedly
⚠Possible data loss from unsaved work

DIY Fix

Beginner-friendly steps you can try at home

1Restart your computer
2Run System File Checker (sfc /scannow)
3Check Windows Update
4Run DISM /Online /Cleanup-Image /RestoreHealth

Advanced Fix

For experienced users and IT professionals

1Analyze minidump with WinDbg
2Check Event Viewer for correlated errors
3Use Process Monitor to trace system activity
4Perform clean boot to isolate the cause

Frequently Asked Questions

What causes KERNEL_MODE_EXCEPTION_NOT_HANDLED?

A kernel-mode exception was not handled. The kernel encountered an unhandled exception, often from a faulty driver.

Can I fix Kernel Mode Exception not Handled myself?

In many cases yes. Start with basic troubleshooting like restarting, updating drivers, and running System File Checker. If the issue persists, advanced analysis of crash dumps may be needed.

Related Error Codes

0x0000001EKmode Exception not Handled 0x0000007ESystem Thread Exception not Handled

About the Author

Windows Troubleshooting Team

Verified against official Microsoft documentation and real-world diagnostic data. Error behavior confirmed across Windows 10, Windows 11, and Windows Server.