Solved: PAGE FAULT WITH INTERRUPTS OFF (0X00000049) BSOD Crash on Windows 10/11

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Solved: PAGE FAULT WITH INTERRUPTS OFF (0X00000049) BSOD Crash on Windows 10/11

The PAGE FAULT WITH INTERRUPTS OFF (0x00000049) Blue Screen of Death (BSOD) is a critical error that can suddenly crash your Windows system, often without warning. This error typically occurs when the operating system attempts to access memory that it shouldnt or when a hardware issue interferes with proper data processing. If youre experiencing this problem on Windows 10 or 11, dont worrythis guide will walk you through identifying and fixing the root cause step by step.

What Causes the PAGE FAULT WITH INTERRUPTS OFF (0x00000049) Error?

The 0x00000049 BSOD is usually triggered by one or more of the following issues:

  • Faulty hardware, such as a failing RAM module, overheating CPU, or problematic hard drive.
  • Corrupted system files due to incomplete updates, malware, or improper shutdowns.
  • Outdated or incompatible drivers, especially those related to storage controllers, chipset, or network adapters.
  • Overclocking or BIOS/UEFI misconfigurations (common in gaming PCs).
  • Malware or rootkits that interfere with kernel operations.

Unlike some BSODs, this error often doesnt provide a clear memory dump file, making diagnosis more challenging. However, the steps below will help you isolate and resolve the issue effectively.

Step-by-Step Fixes for PAGE FAULT WITH INTERRUPTS OFF (0x00000049)

1. Check for Hardware Issues

A failing hardware component is a common culprit behind this BSOD. Follow these checks:

  • Test your RAM: Use Windows Memory Diagnostic to scan for errors.
    • Press Win + R, type mdsched.exe, and press Enter.
    • Select “Restart now and check for problems.”
    • Wait for the scan to complete. If errors are found, replace or reseat your RAM sticks.
  • Inspect your hard drive: Run CHKDSK to check for disk errors. 
    Open Command Prompt as Administrator and run:
chkdsk C: /f /r
(Replace "C:" with the correct drive letter if needed.)
    • Restart your PC when prompted.
    • If errors are found, consider backing up data and replacing the drive if necessary.
  • Monitor temperatures: Use third-party tools like HWInfo to check CPU/GPU temperatures. Overheating can trigger this BSOD.

2. Update or Reinstall Problematic Drivers

Outdated or buggy drivers often cause kernel-level crashes. Heres how to fix them:

  • Roll back problematic drivers (if the crash started after a recent update):
    • Press Win + X and select “Device Manager.”
    • Expand categories like “Display adapters,” “Storage controllers,” or “Network adapters.”
    • Right-click the device, choose “Properties,” then “Driver” tab, and click “Roll Back Driver.”
  • Update drivers manually:
    • Visit the manufacturers website (e.g., NVIDIA, Intel) to download the latest drivers.
    • Install them and restart your PC.

3. Run System File Checkers

Corrupted system files can trigger this BSOD. Use Windows built-in tools to repair them:

  • Run SFC (System File Checker): 
    Open Command Prompt as Administrator and run:
sfc /scannow
    • Wait for the scan to finish (may take 1020 minutes). Restart if prompted.
  • Run DISM (Deployment Image Servicing and Management): 
    Open Command Prompt as Administrator and run:
DISM /Online /Cleanup-Image /RestoreHealth
    • This may take longer (30+ minutes). Restart afterward.

4. Disable Overclocking or Adjust BIOS Settings

If youve overclocked your CPU/GPU or modified BIOS settings, revert to defaults:

  • Restart and enter BIOS/UEFI (usually by pressing Del, F2, or F12 during boot).
  • Reset all overclocking settings to “Auto” or default values.
  • Save changes and exit. Test stability without overclocking for 24 hours.

5. Scan for Malware

A rootkit or malware can mimic hardware failures. Use Windows Defender or a trusted antivirus like Windows Security to run a full scan.

FAQ: Common Questions About 0x00000049 BSOD

  • Is this error recoverable? Yes, but it often requires hardware diagnostics or OS repairs. Follow the steps above to resolve it.
  • Can I prevent future crashes? Regularly update drivers, monitor hardware health, and avoid abrupt shutdowns to minimize risks.
  • Does this indicate a failing SSD/HDD? Possiblyrun chkdsk or manufacturer diagnostics (e.g., Samsung Magician for SSDs) to confirm.
  • Why does this BSOD appear randomly? It may stem from intermittent hardware instability, so stress-test components like RAM using tools like MemTest86.

Final Notes

The 0x00000049 BSOD is frustrating but solvable with systematic troubleshooting. Start with hardware checks, then proceed to software fixes if needed. If the issue persists after all steps, consider consulting a technician or replacing faulty components (e.g., RAM, SSD). For advanced users, checking %SystemRoot%\Minidump for crash logs may provide deeper insights.

If youve successfully resolved this error, share your solution in the commentsit helps others facing the same issue!

Last Updated: December 13, 2025

Tested on: Windows 10 (22H2) & Windows 11 (23H2)

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