Windows⏱️ 2 min read

How to Fix KERNEL_STACK_LOCKED_AT_EXIT – BSOD Kernel Stack Locked BSOD Error

Resolve Windows BSOD Kernel Stack Locked error code by following this step-by-step guide to troubleshoot and fix the issue.


The Kernel Stack Locked error is a Blue Screen of Death (BSOD) that can occur due to various reasons such as corrupted system files, driver issues, or hardware problems. To fix this issue, you'll need to run the System File Checker tool (SFC) and check for any corrupted system files.

⚠️ Common Causes

  • Corrupted system files or registry entries
  • Driver issues, such as outdated or faulty drivers

🛠️ Step-by-Step Fixes

Method 1: Quick Fix

  1. Step 1: Press the Windows key + X and select Device Manager. In the Device Manager, expand the 'Other devices' section and look for any devices with a yellow exclamation mark or a red X. Right-click on these devices and select 'Uninstall device'. Then, restart your computer.
  2. Step 2: Run the System File Checker tool (SFC) to scan and repair corrupted system files. To do this, open the Command Prompt as an administrator and type the following command: sfc /scannow. Wait for the process to complete.

💡 Conclusion

If the SFC tool finds and repairs any corrupted system files, try restarting your computer. If the issue persists, you may need to perform a System Restore to a previous point when the error was not present.

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