What is KMODE_EXCEPTION_NOT_HANDLED?
The KMODE_EXCEPTION_NOT_HANDLED error is categorized as a critical-severity Windows operating system issue that can significantly impact your PC's stability. A kernel process generated an exception that the system could not handle. It usually points to faulty drivers or memory. When experiencing the 0x0000001E BSOD fault, users often report sudden system crashes, unresponsive behavior, or a blue screen of death (BSOD). In most diagnostic scenarios, this problem is directly triggered by underlying hardware or software complications such as corrupt hardware drivers, system service conflict and defective ram memory. To permanently resolve the KMODE_EXCEPTION_NOT_HANDLED issue and prevent further system degradation, it is highly recommended to follow our step-by-step troubleshooting guide below, ensuring your Windows operating system components are functioning correctly.
Common Causes
- Corrupt hardware drivers
- System service conflict
- Defective RAM memory
Step-by-Step Fix Guide
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1
Update or rollback the driver (Rollback driver)
Applying the first fix (Update or rollback the driver (Rollback driver)) addresses the most common root cause of KMODE_EXCEPTION_NOT_HANDLED and restores baseline functionality.
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2
Test the RAM with diagnostics
If the problem persists, proceeding with the remaining steps ensures all edge cases related to windows instability are covered.
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3
Check for recent OS updates
Commands & Diagnostics
verifier /standard /allmdsched.exeStill Need Help?
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