Windows 11

7 Fixes for Whea Uncorrectable BSoD Error

Navigating the Troubles: 7 Solutions for WHEA UNCORRECTABLE BSOD Errors


A WHEA_UNCORRECTABLE_ERROR, also known as a Windows Hardware Error Architecture (WHEA) uncorrectable error, is a BSOD error that occurs when there is a serious hardware problem. This error occurs when a hardware component experiences an unrecoverable error that the operating system cannot fix.

You know this error is present when there is a sudden system crash followed by a BSOD displaying the error message. A bad hard drive, processor, power supply, or corrupted memory (DRAM) can cause this error. We will explain several ways you can fix this error. Also, be conscious of other BSOD errors.

1. Unplug the secondary hard drive

It’s possible to encounter an error during Windows installation, and sometimes, this error can occur due to an external storage device such as secondary hard drives and optical drives. Even if these devices are not essential for the installation, they may still be accessed during the process, leading to errors.

To avoid this problem, we recommend unplugging all secondary hard drives and optical drives before starting the Windows installation. While this solution has proven effective for many users, note that it’s not guaranteed to work for everyone, and some users may still experience issues despite following this workaround.

2. Update Windows

Windows updates are a viable solution for fixing the missing WHEA UNCORRECTABLE ERROR by removing bugs with Windows updates bug fixes for identified issues and installing new drivers for your computer’s hardware. Use the following steps to update Windows:

  1. Firstly, press the Windows + I key combination to open Settings or do it with the Windows icon on the Taskbar.
  2. Once Settings opens, select the Windows Update option and click the Check for updates button to discover new updates.
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  3. Then, follow the on-screen instructions step by step to install the update.
  4. Finally, restart your computer.

3. Inspect your hard drive physically

Inspect your computer hardware physically if you are experiencing issues. There may be a physical defect or failure in one of your hardware components causing the problem. Ensure your cooling system is hooked up and functioning correctly.

Also, ensure your RAM is securely seated in its place and components like your CPU haven’t come loose. Check that everything inside your computer is securely connected. Remember not to touch anything inside your computer unless with an anti-static bracelet to prevent potential damage.

4. Start PC in Safe Mode to fix WHEA UNCORRECTABLE ERROR

Safe Mode is a diagnostic Windows feature that loads only essential drivers and services. It helps identify hardware and software problems, including WHEA_UNCORRECTABLE_ERROR. It eliminates non-essential drivers, isolates software conflicts, and reduces hardware stress.

Use the following steps to complete the solution:

  1. Press the Window + S keys to access the search box, enter Recovery options, and click on the correct app to open.
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  2. Then, find Advanced startup and select Restart now.
  3. When the next window opens, choose Troubleshoot.
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  4. Then click on Advanced options.
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  5. Afterward, select Startup setting and then select Restart.
  6. Finally, choose the following option:
    • F5 – Enable Safe Mode with Networking
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5. Fix WHEA UNCORRECTABLE ERROR by performing a system driver update

Performing a system driver update can help you fix the WHEA UNCORRECTABLE ERROR by ensuring that your computer’s drivers are compatible with the latest version of Windows. Windows checks for driver compatibility during installation and won’t install new updates if any driver is incompatible.

Here is how to do it:

  1. Hold the Windows and I keys simultaneously to launch the Settings window.
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  2. Then, click the Windows Update option next.
  3. Afterward, select Advanced Options.
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  4. Then, tap the Optional updates option next.
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  5. Once in the options, expand the Driver Updates section, select the appropriate drive, Download, and Install all the available updates.
  6. Lastly, restart your computer.

6. Check the hard drive for errors (chkdsk)

Running a CHKDSK scan can fix the WHEA UNCORRECTABLE ERROR if the cause is a faulty or failing hard drive or a corrupted file system. The CHKDSK Windows utility scans the hard drive for errors and repairs them if possible. Here is how to do it:

  1. Hold down the Windows and S keys simultaneously, search for cmd, and then choose to Run as administrator to start the Command Prompt as an admin.
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  2. Enter the following command in the Command Prompt window and press the Enter key:
    chkdsk /f /r
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  3. Finally, enter Y and restart your PC so the utility can check for file system errors and search and shield bad sectors.
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7. Perform system restore to fix WHEA UNCORRECTABLE ERROR

System Restore is a Windows built-in feature that reverts your system files and settings to a previous point in time, essentially undoing any recent changes that may have caused the WHEA_UNCORRECTABLE_ERROR. This fix can be helpful if the error starts occurring after installing a new program, driver, or Windows update. Here is how to do it:

  1. Press the Windows + R key simultaneously to begin the Run dialog on your PC and enter rstrui. Press Enter after to open it.
  2. Select the Choose a different restore point option when the System Restore wizard comes up.
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  3. Then, tap the Next button to proceed. 
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  4. Once the next window opens, select your restore point and click Next
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  5. Allow the process to run and complete.
  6. Finally, click Finish when the restore is complete.

In conclusion, access to a toolkit of seven effective fixes can resolve the disturbing WHEA UNCORRECTABLE ERROR. From updating drivers to scrutinizing hardware configurations, each solution is a beacon guiding you through the maze of blue screen errors.

As you implement these fixes, remember the importance of thoroughness and caution, ensuring a holistic approach to resolving the error. Proactively addressing these issues not only restore the stability of your system but also fortify it against potential future disruptions.

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Richard Omachona
Richard is a techie in providing fixes and solutions for computer issues of various kinds. Among his contemporaries, he is a preferred choice. His experiences are vast in Windows operating systems, and several other skills in programming such as Python, Web Frontend designing implementing at industry standards, best practices in HTML, CSS and JavaScript. and basics in Web Backend. He also loves traveling, gaming and music.