Windows Operating System Error Code 0x00000050: How to Fix It

Medium 1-3 hours Critical Severity Verified June 2026
Error Code
0x00000050
Brand
Windows
Product Type
operating_system
Severity
Critical
DIY Difficulty
Medium
Estimated Fix Time
1-3 hours
Windows Error Code 0x00000050 (PAGE_FAULT_IN_NONPAGED_AREA) is a critical blue screen error that occurs when your system tries to access invalid memory locations. This error typically indicates faulty RAM modules, corrupted drivers, or hardware conflicts that require immediate attention to prevent data loss.
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Tools You'll Need

How to Fix Error Code 0x00000050

  1. Restart Your Computer

    Always shut down properly when possible to avoid data corruption
  2. Boot in Safe Mode

  3. Run Windows Memory Diagnostic

    Save all work before running this test as it requires a restart
  4. Check Recently Installed Hardware or Software

    Turn off computer and unplug from power before removing any internal hardware
  5. Update or Roll Back Drivers

  6. Test RAM Modules Individually

    Always ground yourself by touching the metal computer case before handling RAM to prevent static damage
  7. Run System File Checker

  8. Check Hard Drive Health

    Backup important data before running disk checks as they may result in data loss if drive is severely damaged

Parts You May Need

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When to Call a Professional

Call a computer technician if the error persists after testing RAM modules individually, if you're uncomfortable opening the computer case, if multiple hardware components seem to be failing simultaneously, or if you need to preserve important data on a potentially failing hard drive. Professional diagnosis may be needed for motherboard or CPU issues.

Frequently Asked Questions

What causes Windows Error Code 0x00000050?
This error is typically caused by faulty RAM modules, corrupted device drivers, incompatible hardware, or failing motherboard components. It can also result from malware infections or corrupted system files.
Can I fix 0x00000050 error without losing data?
Yes, most troubleshooting steps don't affect your personal data. However, always backup important files when possible, especially before running disk checks or if you suspect hard drive failure.
How do I know if my RAM is causing the error?
Run Windows Memory Diagnostic or test RAM modules individually. If the error disappears when using specific RAM modules, those modules are likely faulty and need replacement.
Is Error Code 0x00000050 the same as PAGE_FAULT_IN_NONPAGED_AREA?
Yes, PAGE_FAULT_IN_NONPAGED_AREA is the descriptive name for Error Code 0x00000050. Both refer to the same critical system error involving invalid memory access.
How long does it take to fix this blue screen error?
Simple fixes like driver updates can take 15-30 minutes, while comprehensive RAM testing and system file repairs may take 2-3 hours. Hardware replacement could require additional time for ordering parts.