Windows Blue Screen of Death (BSOD) – List of Error Codes Explained

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Have you ever encountered the dreaded blue screen on your Windows PC? BSOD errors can be annoying, but by knowing what these error codes mean, you can troubleshoot and resolve the issue quickly! Here’s a helpful guide to some of the most common Windows BSOD errors and what they indicate:

Common STOP Errors

  • CRITICAL_PROCESS_DIED (0x000000EF) – A vital system process has stopped working.
  • SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (0x1000007E) – A system thread encountered an error.
  • IRQL_NOT_LESS_OR_EQUAL (0x0000000A) – A driver attempted to access an incorrect memory location.
  • PAGE_FAULT_IN_NONPAGED_AREA (0x00000050) – A program tried to use unavailable memory.
  • VIDEO_TDR_FAILURE (0x00000116) – Graphics driver or GPU issue caused a crash.

Boot & System Issues

  • INACCESSIBLE_BOOT_DEVICE (0x0000007B) – Windows cannot access the boot device.
  • KERNEL_SECURITY_CHECK_FAILURE (0x00000139) – The kernel detected a security breach.
  • DRIVER_POWER_STATE_FAILURE (0x0000009F) – Power management problem linked to device drivers.

Driver & Hardware Issues

  • DRIVER_IRQL_NOT_LESS_OR_EQUAL (0x000000D1) – A driver accessed restricted memory.
  • THREAD_STUCK_IN_DEVICE_DRIVER (0x000000EA) – A driver has stopped responding.
  • BAD_SYSTEM_CONFIG_INFO (0x00000074) – Corruption in the system registry or boot settings.

Disk & Storage Issues

  • FAT_FILE_SYSTEM (0x00000023) – Corruption in the FAT file system.
  • NTFS_FILE_SYSTEM (0x00000024) – NTFS file system error.
  • STORE_DATA_STRUCTURE_CORRUPTION (0x00000190) – Data corruption in storage or file system.

Network & Connectivity Problems

  • TCPIP.sys BSOD (0x000000D1) – Issue with the network driver or TCP/IP stack.
  • DPC_WATCHDOG_VIOLATION (0x00000133) – Slow response from network drivers.

You Should Know:

Here are some practical steps, commands, and codes to troubleshoot and resolve BSOD errors:

1. Update Drivers:

  • Use the following command in Command Prompt to check for driver updates:
    pnputil /scan-devices
    
  • Alternatively, visit the manufacturer’s website to download the latest drivers.

2. Check RAM for Errors:

  • Run the Windows Memory Diagnostic tool:
    mdsched.exe
    
  • Restart your PC to let the tool scan for memory issues.

3. Scan for Disk Errors:

  • Use the `chkdsk` command to check for disk errors:
    chkdsk /f /r C:
    
  • Replace `C:` with the appropriate drive letter.

4. Roll Back Recent Updates:

  • If a recent Windows update caused the issue, uninstall it:
    wusa /uninstall /kb:<KB_number>
    
  • Replace `` with the actual update KB number.

5. Check System Files:

  • Run the System File Checker (SFC) to repair corrupted system files:
    sfc /scannow
    

6. Analyze Crash Dumps:

  • Use tools like WinDbg or BlueScreenView to analyze crash dump files located in C:\Windows\Minidump.

7. Disable Overclocking:

  • If you’ve overclocked your CPU or GPU, revert to default settings to avoid instability.

8. Reset BIOS/UEFI Settings:

  • Access your BIOS/UEFI during boot (usually by pressing F2, F10, or DEL) and reset to default settings.

What Undercode Say:

BSOD errors are often caused by hardware failures, driver issues, or software conflicts. Regularly updating your system, monitoring hardware health, and using diagnostic tools can prevent these errors. For advanced users, analyzing crash dumps can provide deeper insights into the root cause. Always keep a backup of your important data to avoid data loss during troubleshooting.

Expected Output:

  • Updated drivers and system files.
  • Resolved hardware or software conflicts.
  • A stable Windows system with no recurring BSOD errors.

By following these steps and understanding the error codes, you can effectively troubleshoot and resolve Windows BSOD issues.

References:

Reported By: Sohailkbr6 Windows – Hackers Feeds
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Basic Verification: Pass ✅

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