How to Fix the PFN LIST CORRUPT Blue Screen Error in Windows 10

The PFN LIST CORRUPT blue screen error (BSOD) is a common issue in Windows 10, indicating problems with the Page Frame Number (PFN) list, which manages the physical location of memory pages. This error can stem from both hardware and software issues. In this guide, we’ll explore the primary causes of PFN LIST CORRUPT and proven methods to resolve it.

Main Causes of PFN LIST CORRUPT Error

To effectively troubleshoot this error, it’s essential to understand the possible causes. Here are the most common ones:

  • Faulty RAM (Random Access Memory): Corrupted or improperly installed RAM can lead to system errors, including PFN LIST CORRUPT.
  • Driver conflicts: Outdated or incompatible drivers may cause failures as they interact with memory management.
  • File system errors: Hard drive or SSD corruption, especially in system partitions, can disrupt the system’s functionality.
  • Malware: Certain viruses and malware can damage important system files or interfere with memory structure.

Methods to Fix the PFN LIST CORRUPT Error in Windows 10

1. Restart Your Computer

A simple restart can sometimes help, especially if the error was triggered by a temporary glitch. However, if the issue persists, proceed with the steps below.

2. Check Your RAM

To rule out memory-related issues, perform a RAM check:

  1. Open Windows Memory Diagnostic by typing mdsched.exe in the search bar.
  2. Select Restart now and check for problems and wait for the test to complete.
  3. Upon reboot, Windows will provide a report on any detected issues.

3. Update Your Drivers

Outdated drivers are a common source of errors, so make sure to check for updates:

  1. Open Device Manager.
  2. Right-click on a device and select Update driver.
  3. Repeat this process for critical devices, such as your graphics card, network adapter, etc.

4. Run System File Checker (SFC)

The sfc /scannow command helps detect and repair corrupted system files:

  1. Open Command Prompt as an administrator.
  2. Type sfc /scannow and press Enter.
  3. Wait for the scan to complete, then restart your computer.

5. Check Your Hard Drive

If the problem is related to your hard drive, use the chkdsk tool to check for errors:

  1. Open Command Prompt as an administrator.
  2. Type chkdsk /f /r and press Enter.
  3. Restart your computer after the scan finishes.

6. Run a Full System Scan for Malware

Run a complete scan with your installed antivirus software or a tool like Microsoft Defender to rule out malware as a potential cause.

7. Update Windows

Sometimes, installing the latest Windows updates can help resolve issues like these:

  1. Go to Settings > Update & Security > Windows Update.
  2. Click Check for updates and install any available updates.