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0x00000043BSODCritical

0x00000043 — No Such Partition | Blue Screen Fix Guide

NO_SUCH_PARTITION

Windows XPWindows VistaWindows 7Windows 8Windows 10Windows 11

What Does 0x00000043 Mean?

The requested disk partition could not be found. The partition table may be corrupted.

Real-World Causes

  1. 1Corrupted partition table
  2. 2Missing or deleted partition
  3. 3Disk hardware failure
  4. 4Incorrect BIOS/UEFI settings

Symptoms

  • ⚠Blue screen with stop code NO_SUCH_PARTITION
  • ⚠System reboots unexpectedly
  • ⚠Possible data loss from unsaved work

DIY Fix

Beginner-friendly steps you can try at home

  1. 1Restart your computer
  2. 2Run chkdsk /f /r on the affected drive
  3. 3Run System File Checker (sfc /scannow)
  4. 4Check drive health with manufacturer tools

Advanced Fix

For experienced users and IT professionals

  1. 1Run chkdsk /f /r from Recovery Environment
  2. 2Analyze minidump for faulting file system driver
  3. 3Check S.M.A.R.T. data for drive health
  4. 4Consider drive replacement if errors persist

Frequently Asked Questions

What causes NO_SUCH_PARTITION?
The requested disk partition could not be found. The partition table may be corrupted.
Can I fix No Such Partition myself?
In many cases yes. Start with basic troubleshooting like restarting, updating drivers, and running System File Checker. If the issue persists, advanced analysis of crash dumps may be needed.

Related Error Codes

0x0000007BInaccessible Boot Device0x000000EDUnmountable Boot Volume

About the Author

Windows Troubleshooting Team

Verified against official Microsoft documentation and real-world diagnostic data. Error behavior confirmed across Windows 10, Windows 11, and Windows Server.