Microsoft Windows Error Code 0x0000014C: How to Fix It

Medium 2-4 hours High Severity Verified June 2026
Error Code
0x0000014C
Brand
Microsoft Windows
Product Type
operating_system
Severity
High
DIY Difficulty
Medium
Estimated Fix Time
2-4 hours
Windows error code 0x0000014C, also known as FATAL_ABNORMAL_RESET_ERROR, indicates your system experienced an unexpected shutdown or reset that the operating system couldn't handle properly. This critical error typically appears as a blue screen and can be caused by hardware failures, driver issues, or corrupted system files.
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Tools You'll Need

How to Fix Error Code 0x0000014C

  1. Restart Your Computer

    Always save your work before restarting if possible to prevent data loss.
  2. Boot into Safe Mode

  3. Run Windows Memory Diagnostic

  4. Update Device Drivers

  5. Check for Windows Updates

  6. Run System File Checker

  7. Check Hard Drive Health

    This process can take several hours depending on drive size.
  8. Test Hardware Components

    Turn off and unplug your computer before handling internal components. Ground yourself to prevent static discharge.
  9. Perform System Restore

    System Restore may uninstall recently installed programs.
  10. Reset or Reinstall Windows

    Back up all important data before proceeding. This will remove installed programs.

Parts You May Need

Replacement RAM modules
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Replacement hard drive or SSD
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Power supply unit
Check Price on Amazon
Replacement RAM modules
Check Price on Amazon
Replacement hard drive or SSD
Check Price on Amazon
Power supply unit
Check Price on Amazon
Replacement RAM modules
Check Price on Amazon
Replacement hard drive or SSD
Check Price on Amazon
Power supply unit
Check Price on Amazon
Replacement RAM modules
Check Price on Amazon
Replacement hard drive or SSD
Check Price on Amazon
Power supply unit
Check Price on Amazon
Replacement RAM modules
Check Price on Amazon
Replacement hard drive or SSD
Check Price on Amazon
Power supply unit
Check Price on Amazon
Replacement RAM modules
Check Price on Amazon
Replacement hard drive or SSD
Check Price on Amazon
Power supply unit
Check Price on Amazon
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When to Call a Professional

Contact a computer technician if hardware testing reveals failing components like RAM, hard drives, or motherboard issues. Professional diagnosis is recommended if the error persists after trying all software solutions, or if you're uncomfortable working with internal computer components.

Frequently Asked Questions

What causes Windows error code 0x0000014C?
Error 0x0000014C is typically caused by hardware failures (especially RAM or hard drive issues), corrupted device drivers, system file corruption, or power supply problems that cause abnormal system resets.
Is error 0x0000014C the same as FATAL_ABNORMAL_RESET_ERROR?
Yes, 0x0000014C and FATAL_ABNORMAL_RESET_ERROR are the same error. The code 0x0000014C is the hexadecimal representation, while FATAL_ABNORMAL_RESET_ERROR is the descriptive name.
Can I fix error 0x0000014C without losing my files?
Most troubleshooting steps preserve your files, including driver updates, system file repairs, and Windows updates. However, always backup important data before attempting major repairs like system reset or hardware replacement.
How do I know if my RAM is causing error 0x0000014C?
Run Windows Memory Diagnostic or test each RAM stick individually. If the error stops occurring with specific RAM removed, that module is likely faulty. Blue screens during memory-intensive tasks also suggest RAM problems.
Should I replace my hard drive if I get error 0x0000014C?
Only replace your hard drive if diagnostic tools like chkdsk find bad sectors or the drive fails SMART tests. Many cases of this error are software-related and don't require hardware replacement.