What is 0x0000001E?
KMODE_EXCEPTION_NOT_HANDLED (0x0000001E) is a high-severity fault affecting the Windows operating system. A program running in kernel mode generated an exception that was not caught by the routine code. The usual suspects are incompatibility of hardware and new driver, system hit by rootkit and faulty third party service. See the troubleshooting steps below for the fix.
Common Causes
- Incompatibility of hardware and new driver
- System hit by rootkit
- Faulty third party service
Step-by-Step Fix Guide
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1
Update BIOS
Begin with Update BIOS; it's the step that resolves 0x0000001E for the largest share of reported cases.
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2
Disable startup of non-microsoft services via msconfig (Clean boot)
Should symptoms return, move on to the next steps — they're written specifically for harder-to-catch windows instability causes.
Commands & Diagnostics
msconfig
Frequently Asked Questions
0x0000001E is most often triggered by incompatibility of hardware and new driver. Other reports point to system hit by rootkit and faulty third party service as contributing factors.
The fastest fix is "Update BIOS". Only move on to the later steps if 0x0000001E keeps coming back.
0x0000001E is a high-severity error. It won't damage your PC instantly, but repeated occurrences usually point to a deeper problem worth addressing soon.
You shouldn't need to. Work through the guide above first — a reinstall is only worth considering if none of those steps help.
Sometimes. Microsoft regularly releases patches that fix known BSOD triggers including 0x0000001E. Make sure Windows is fully up to date via Settings → Windows Update before attempting more advanced fixes.
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