How to fix 'PAGE_FAULT_IN_NONPAGED_AREA' BSOD in Windows

When encountering the "PAGE_FAULT_IN_NONPAGED_AREA" blue screen error, you can follow the following steps to troubleshoot: 1. Update or roll back the key device drivers, and give priority to using the official drivers; 2. Use Windows memory diagnostic tools or MemTest86 to detect memory problems; 3. Run SFC, DISM and chkdsk commands to fix system file and disk errors; 4. Uninstall recently installed software or system updates. In most cases, the above method can be solved. If it is invalid, you need to consider reinstalling the system or detecting hardware failures.

"PAGE_FAULT_IN_NONPAGED_AREA" is one of the common blue screen errors in Windows systems, usually happening when the system accesses a memory area that should not be paging. This problem may be caused by driver, hardware issues, or system files corruption. If you encounter this blue screen error, here are some practical and effective solutions.

1. Update or rollback the driver

Driver incompatibility is a common cause of this error, especially drivers of key devices such as graphics cards, hard disk controllers, or network cards.

• Check driver updates : Open "Device Manager", find the relevant hardware (such as display adapter, storage controller), and right-click to select "Update Driver".
• Rollback the driver version : If a blue screen appears after the driver has been updated recently, you can try to fall back to the previous version.
• Use official drivers : Avoid using general drivers automatically installed by Windows. It is recommended to download and install special drivers from the official website of the device.

Sometimes, drivers that come with third-party antivirus software or virtual machine tools can also cause conflicts, and it may be helpful to uninstall or update the driver components that come with these software.

2. Check memory (RAM) issues

Because this error is related to memory access, memory module failure or instability can also be the culprit.

• Use Windows built-in Windows memory diagnostic tool :

  • Press Win R, enter mdsched.exe , and select Restart Now and Check for Problems.
  • After the system restarts, memory problems will be automatically detected and the results will be prompted after the next startup.

• If you have multiple memory modules, you can try to unplug and test one by one to troubleshoot the problem of corruption of a memory module.

• You can also use tools such as MemTest86 for more in-depth testing, which requires making a USB drive startup disk.

3. Scan system files and disk errors

Corrupt system files or bad hard drives can also cause such blue screens.

• Run SFC scan :

  • Open a command prompt as an administrator and enter:

     sfc /scannow

  • It will scan and repair system critical files.

• Run the DISM command (if SFC cannot be fixed):

   DISM /Online /Cleanup-Image /ScanHealth
  DISM /Online /Cleanup-Image /RestoreHealth

• Check for disk errors :

   chkdsk C: /f /r

  (Note: C: It is your system disk, and it needs to be restarted after execution)

4. Uninstall recently installed software or updates

If you start encountering blue screens after installing certain software or system updates, it is most likely that they cause conflicts.

• Try entering safe mode and uninstall recently installed software or updates.
• Click "View installed updates" in Control Panel > Programs and Features to uninstall the most recent KB patches.
• Pay special attention to whether unofficial optimization tools and driver management software (such as some cleaning software) are installed.

Basically, these common investigation directions are all about these common investigations. Although this error seems scary, it can be solved in most cases by updating the driver, checking memory, and repairing system files. If none of the above methods work, you may want to consider reinstalling the system or checking whether there is any problem with the motherboard/memory hardware.

The above is the detailed content of How to fix 'PAGE_FAULT_IN_NONPAGED_AREA' BSOD in Windows. For more information, please follow other related articles on the PHP Chinese website!