How to Fix PNP_DETECTED_FATAL_ERROR in Windows 11/10

PNP_DETECTED_FATAL_ERROR is a common error that occurs in Windows 11/10 operating systems. This error is related to the Plug and Play (PNP) feature, which is responsible for automatically detecting and installing hardware devices. When this error occurs, it indicates a problem with a hardware device or driver installation. Understanding the causes and solutions for this error is essential in order to effectively resolve it and ensure smooth system operation.


Before diving into the details, it’s worth noting that this error often comes with other stop codes like 0x000000CA (0x01681690, 0xEA96A7BE, 0x938A81AD, 0xF8362881).

The PNP_DETECTED_FATAL_ERROR on Windows usually pops up when the system fails to properly detect a driver for a Plug and Play device you’ve attached.

For instance, if you’ve just hooked up a new plug-and-play hardware component to your PC and Windows can’t find the right driver, you’ll likely see this Blue Screen of Death (BSOD) error.

This issue is often tied to incompatible, outdated, or corrupted drivers. Since drivers are the main culprits here, let’s focus on fixing driver-related problems first. But if that doesn’t solve the issue, you can try a few other steps.

Here’s what you can do:

  1. Reconnect the newly installed hardware – Sometimes, a simple reconnection can do wonders.
  2. Disable the BIOS Memory Options – This can help if there are compatibility issues.
  3. Update all Device Drivers – Keeping drivers up-to-date can prevent many issues.
  4. Run the Disk Check Utility – This helps identify and fix disk errors that might be causing the problem.
  5. Check and rule out hardware issues – Make sure all your hardware components are functioning properly.
  6. Perform a System Restore – Roll back your system to a point before the issue started.
  7. Update the Windows Operating System – Ensuring your OS is up-to-date can fix known bugs and issues.

By focusing on these steps, you can often resolve the PNP_DETECTED_FATAL_ERROR and get your system back to normal.

Understanding the error message

Most likely, when encountering the PNP_DETECTED_FATAL_ERROR, a blue screen will appear with an error message. This error message indicates that there is a problem with the Plug and Play feature, which is responsible for detecting and installing hardware devices. Understanding the error message is important in order to identify the specific issue and apply the appropriate solution.


The PNP_DETECTED_FATAL_ERROR can be caused by various factors, including incompatible or outdated device drivers. If the drivers are not up to date, Windows may encounter conflicts and trigger the error. Hardware issues, such as faulty or incompatible devices, can also lead to this error. Additionally, corrupt system files, viruses or malware, and problems with the Windows registry can contribute to the PNP_DETECTED_FATAL_ERROR.

Common Solutions to Fix PNP_DETECTED_FATAL_ERROR

One common solution to fix the PNP_DETECTED_FATAL_ERROR is to update drivers and Windows. Keeping drivers up to date can prevent conflicts and errors. Additionally, installing the latest Windows updates ensures that any known bugs or issues are resolved. Regularly checking for driver and Windows updates can help prevent the occurrence of this error.

Update drivers and Windows

To fix the PNP_DETECTED_FATAL_ERROR, it is important to update drivers and Windows regularly. This will help in preventing conflicts and errors. By keeping the drivers up to date, any known bugs or issues can be resolved, ensuring a smoother operation. Similarly, installing the latest Windows updates will enhance system performance and stability, reducing the chances of encountering this error.

Check for Hardware issues

Hardware issues can also cause the PNP_DETECTED_FATAL_ERROR in Windows 11/10. Users should check for any faulty hardware components, such as RAM or hard drive, that may be causing the error. Running hardware diagnostics can help diagnose any hardware issues. Additionally, ensuring all hardware devices are properly connected and functioning correctly can help resolve the issue.

Advanced Solutions to Fix PNP_DETECTED_FATAL_ERROR

Two advanced solutions to fix the PNP_DETECTED_FATAL_ERROR in Windows 11/10 include running the Windows Memory Diagnostic tool and performing a System File Checker (SFC) scan. The Windows Memory Diagnostic tool can help identify and resolve any issues with your computer’s memory. The SFC scan checks for corrupt system files and repairs them if necessary, which can resolve the error.

Run Windows Memory Diagnostic tool

The Windows Memory Diagnostic tool is a built-in feature in Windows 11/10 that can help identify and resolve any issues with the computer’s memory. To run the tool, go to the Windows search bar and type “Windows Memory Diagnostic.” Select the tool and choose either to restart the computer and run the tool immediately or schedule a memory test on the next system startup. It will then scan and diagnose any memory problems.

Perform System File Checker (SFC) scan

Performing a System File Checker (SFC) scan is another useful solution to fix the PNP_DETECTED_FATAL_ERROR in Windows 11/10. The SFC scan checks and repairs any corrupted or missing system files that might be causing the error. To perform the scan, open the Command Prompt as an administrator and type “sfc /scannow” and press Enter. The scan will then run and attempt to fix any issues with the system files automatically.

Using Safe Mode and System Restore

Safe Mode and System Restore are two additional solutions to fix the PNP_DETECTED_FATAL_ERROR in Windows 11/10. By booting into Safe Mode, users can troubleshoot and identify any software or driver conflicts causing the error. System Restore allows users to revert their system to a previous state, eliminating any recent changes that may have triggered the error. These options can be accessed through advanced startup settings or by pressing specific keys during boot-up.

Booting into Safe Mode

To boot into Safe Mode, the user needs to restart their computer and press the F8 key repeatedly as it boots up. This will bring up the advanced startup options menu. From there, they can select Safe Mode and press Enter. Safe Mode starts Windows with only the essential drivers and services, allowing users to troubleshoot and identify any software or driver conflicts causing the PNP_DETECTED_FATAL_ERROR.

Utilizing System Restore to fix the error

System Restore is a powerful tool that can help fix the PNP_DETECTED_FATAL_ERROR in Windows 11/10. By using this feature, users can revert their system settings back to a previous point in time when the error was not occurring. This can effectively undo any recent changes or updates that may have caused the issue, allowing the system to return to a stable state.

Updating BIOS and Running Hardware Diagnostics

To further troubleshoot the PNP_DETECTED_FATAL_ERROR in Windows 11/10, updating BIOS and running hardware diagnostics can be effective. Updating BIOS involves installing the latest version provided by the manufacturer, which can fix compatibility issues. Running hardware diagnostics helps identify any faulty components causing the error. These advanced solutions can provide a more comprehensive approach to resolving the PNP_DETECTED_FATAL_ERROR.

Updating BIOS to the latest version

Updating the BIOS to the latest version is an effective solution for fixing the PNP_DETECTED_FATAL_ERROR in Windows 11/10. It involves installing the most up-to-date version provided by the manufacturer. By doing so, any compatibility issues between the BIOS and the operating system can be resolved, potentially resolving the error. It is essential to follow the manufacturer’s instructions carefully when updating the BIOS.

Running hardware diagnostics for troubleshooting

Running hardware diagnostics is an essential step in troubleshooting the PNP_DETECTED_FATAL_ERROR in Windows 11/10. This process involves using diagnostic tools provided by the manufacturer to identify any hardware issues. These tools can test various components such as the CPU, memory, hard drive, and graphics card for errors or malfunctions. By pinpointing the faulty hardware, users can take appropriate measures to resolve the error and ensure smooth system performance.

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Rebooting your system after applying fixes

Rebooting the system is essential after applying the necessary fixes to fully resolve the PNP_DETECTED_FATAL_ERROR. This allows the changes and updates to take effect and ensures that the system starts fresh with the implemented solutions. By rebooting, the system can fully initialize and apply the changes made, enhancing stability and preventing further occurrences of the error.


Rebooting the system after applying the necessary fixes is crucial to ensure that the PNP_DETECTED_FATAL_ERROR is fully resolved. It is important to follow the recommended solutions and perform regular updates to drivers, Windows, and even the BIOS. Utilizing safe mode, system restore, and running hardware diagnostics can also help troubleshoot the error effectively. For further assistance and additional tips, users can refer to helpful resources provided by Microsoft and the hardware manufacturer. for more you can Also Visit to Our Home Page “TrackFlick“.

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