How to Fix NO MORE SYSTEM PTES (0X0000001D) BSOD on Windows 10 & 11

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How to Fix NO_MORE_SYSTEM_PTES (0x000001D) BSOD on Windows 10 & 11

The NO_MORE_SYSTEM_PTES (0x000001D) Blue Screen of Death (BSOD) is a critical error that can suddenly appear on your Windows system, causing it to crash and restart. This error typically occurs when the operating system runs out of memory resources, often due to issues with drivers or corrupted system files. If you’re experiencing this issue, don’t worrythis guide will walk you through identifying the cause and applying effective fixes.

What Causes the NO_MORE_SYSTEM_PTES (0x000001D) Error?

The error usually appears due to one or more of the following reasons:

  • Corrupted system files: Damaged or missing critical Windows components can trigger this BSOD.
  • Faulty or outdated drivers, especially graphics, network, or storage drivers.
  • Insufficient memory (RAM) allocation for the system to handle processes.
  • Malware or hardware issues, such as failing RAM modules or overheating components.
  • Conflicts between recently installed software or updates.

How to Fix NO_MORE_SYSTEM_PTES (0x000001D) BSOD

Method 1: Run System File Checker (SFC) and DISM

Corrupted system files are a common cause of this error. Use Windows’ built-in tools to repair them:

  • Press **Windows + X** and select **Terminal (Admin)** or open Command Prompt as Administrator.
  • Run the following commands one by one, pressing Enter after each:
    • DISM /Online /Cleanup-Image /RestoreHealth
    sfc /scannow
  • Restart your PC and check if the issue persists.

Method 2: Update or Reinstall Drivers

Outdated or conflicting drivers can trigger this error. Heres how to update them:

  • Press **Windows + X** and select **Device Manager**.
  • Expand categories like Display adapters, Network adapters, and Storage controllers.
  • Right-click each device, select **Update driver**, then choose **Search automatically for drivers** or manually install the latest version from the manufacturers website.
  • If a driver is causing issues, right-click it and select **Uninstall device**, then restart your PC to reinstall it automatically.

Method 3: Check for Malware and Hardware Issues

Malware or failing hardware (like RAM) can cause this error. Run these steps:

  • Use Windows Defender or a trusted antivirus to scan your system.
  • Test your RAM using the built-in tool:
    • Press **Windows + R**, type mdsched.exe, and hit Enter.
    • Select **Restart now and check for problems**. If errors are found, replace or repair faulty RAM modules.

Method 4: Run CHKDSK to Check Disk Errors

Corrupted disk sectors can also trigger this BSOD. Use CHKDSK to scan and repair them:

  • Open Command Prompt as Administrator.
  • Run the following command (replace C: with your system drive if needed):
    • chkdsk C: /f /r
  • If prompted, confirm to run the scan on the next reboot.
  • Restart your PC and check for improvements.

Method 5: Disable Overclocking or Adjust Virtual Memory (Pagefile)

If youve overclocked hardware or have insufficient virtual memory, this error may appear. To adjust the pagefile:

  • Press **Windows + S**, type advanced system settings, and open it.
  • Under the Performance tab, click Settings….
  • Go to the Advanced tab, then under Virtual memory, click **Change**.
  • Uncheck Automatically manage paging file size and select a custom size (e.g., 1.5x your RAM in MB). Click **Set**, then restart.

Method 6: Perform a Clean Boot to Identify Software Conflicts

A clean boot helps determine if third-party software is causing the issue:

  • Press **Windows + R**, type msconfig, and hit Enter.
  • Go to the Services tab, check Hide all Microsoft services, then click **Disable all**.
  • Go to the Startup tab, click **Open Task Manager**, disable all startup items, and restart.
  • If the error doesnt appear after a clean boot, gradually re-enable services/apps one by one to identify the culprit.

Preventing Future NO_MORE_SYSTEM_PTES Errors

To avoid this issue in the future:

  • Regularly update Windows and drivers.
  • Avoid overclocking hardware unless necessary.
  • Monitor system performance with tools like Task Manager or third-party utilities.
  • Keep your PC clean from malware using reliable security software.

FAQ

  • Is NO_MORE_SYSTEM_PTES dangerous?

    No, the error itself doesnt harm your data, but it indicates a serious issue that should be fixed to prevent crashes.

  • Can I fix this without reinstalling Windows?

    Yes! The methods above often resolve the issue without a clean install. Only resort to reinstallation if all else fails.

  • Why does this happen after a Windows update?

    Updates can sometimes conflict with existing drivers or system files, so updating drivers afterward may help.

By following these steps, you should be able to resolve the NO_MORE_SYSTEM_PTES (0x000001D) BSOD and stabilize your system. If the problem persists, consider checking hardware health or seeking professional support for deeper diagnostics.

Last Updated: December 13, 2025

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

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