0x0000124 (WHEA UNCORRECTABLE ERROR): Fix for Windows

0x0000124 (WHEA UNCORRECTABLE ERROR): Fix for Windows

Here we can see “0x0000124 (WHEA UNCORRECTABLE ERROR): Fix for Windows”

Symptoms and description

This Error is linked to the error messages, alerts, warnings, and symptoms listed below.

Symptom 1: On starting, a 0xc0000124 error screen appears

The 0x0000124 error code indicates that your system has discovered an unfixable hardware issue. WHEA UNCORRECTABLE ERROR is another name for it.

The most typical cause is a low CPU voltage, although there are a few alternative reasons for this error:

  • Damaged hard disks, video card issues, RAM issues, and processor issues are all examples of corrupt hardware.
  • Difficulties with driver compatibility (this especially happens for Windows 8.1 systems).
  • disagreement between the drivers
  • Overclocking the machine, for example, can cause heat-related issues.
  • a messed-up Windows registry
  • Windows-specific system files have been corrupted or destroyed.

WHEA UNCORRECTABLE ERROR will appear on Windows 8.1 systems, but the 0x0000124 error code will appear on other platforms:


Your PC ran into a problem and needs to restart. We're just collecting some error info, and then we'll restart for you. (0% complete)

If you'd like to know more, you can search online later for this error: WHEA_UNCORRECTABLE_ERROR
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This Error’s Causes

One or more of the following factors have been linked to this error:

Cause 1: Damaged hardware

Damaged hardware (memory, motherboard, hard drives, or video card) is one possible reason for this error. This is particularly noticeable on overclocked systems.

Cause 2: Driver conflicts

Another possibility is a misconfigured driver or old, causing conflicts in the I/O system. This can happen due to a driver update or a faulty Windows upgrade (downgrade).

Cause 3: Corrupt registry or system files

An important system file or a registry hive that is corrupt or missing is the last possible cause of this issue. This could be due to read/write problems on the disk, power interruptions, or virus attacks.

Getting rid of “0xc0000124” on Windows.

Fix 1: Turn off overclocking in the BIOS

Ensure the Overclocking option in your computer’s BIOS is disabled to fix the 0x0000124 (WHEA UNCORRECTABLE ERROR) error on Windows 8, 8.1, or Windows 10 computers.

To do so, use the techniques below to open BIOS.

Method 1: Complete shutdown

  1. While hitting the Shutdown button, hold down the Shift key.
  2. Select Restart.

Method 2: Open Charm Bar

  1. To open the Charm Bar, press the Windows key and the C key (or swipe from the right side of the screen).
  2. Select Settings.
  3. Select Change PC Settings.
  4. Go to the General tab.
  5. Then, under Advanced Startup, select Restart Now.
  6. Select Troubleshoot, Advanced Options, and UEFI Firmware Settings from the drop-down menu.
  7. Press the Restart button.

Your PC should automatically boot into the BIOS menu after restarting:

  1. Toggle to the Advanced tab.
  2. Go to the Performance tab.
  3. Look for an Overclocking option.
  4. Make sure it’s turned off.
  5. If it’s on, turn it off.

By pressing the F10 key, you can save your settings and exit BIOS. If you’re prompted to quit without saving the changes, select Yes.

Fix 2: Make sure your drivers are up to date

If you’ve recently installed a new driver, double-check that it’s compatible with the Windows version you’re using.

To do so, take the following steps:

  1. Please turn on your computer.
  2. To open Charm Bar, press the Windows and C keys together.
  3. In the search box, type Device Manager.
  4. From the list of installed drivers, see whether there are any corrupt drivers (any problems recorded). Update the software of your most recently installed driver if Device Manager reports no errors. To do so, right-click the drive and select Update Driver Software from the context menu.

If you can’t get into Windows to run Device Manager, go into Safe Mode and do it from there:

  1. Place the Windows installation media in the drive (DVD or USB).
  2. Restart the computer if necessary.
  3. To boot from the media, press any key.
  4. Click Repair your computer.
  5. Select Troubleshoot.
  6. Select Advanced options.
  7. Select Startup Settings.
  8. Press the Restart button.

To enter Safe Mode, hit F4 on the Startup Settings screen.

Fix 3: Run chkdsk or Windows Memory Diagnostic

You can use the following tools to see if the 0x0000124 (WHEA UNCORRECTABLE ERROR) problem is caused by a corrupt or failing hard drive or memory:

  • chkdsk
  • Windows Memory Diagnostic
  • Easy Recovery Essentials

Follow these steps to run chkdsk:

  1. To open Charm Bar, press the Windows and C keys together.
  2. In the search box, type cmd.
  3. From the results list, right-click Command Prompt.
  4. Select Run as Administrator from the menu.
chkdsk C: /f

Replace C: with the drive’s letter where your Windows is installed once Command Prompt has loaded.

Follow these steps to run Windows Memory Diagnostic:

  1. To open the Charm Bar’s search box, press the Windows and C keys together.
  2. In the search box, type Windows Memory Diagnostic.
  3. From the list of search results, select Windows Memory Diagnostic.
  4. Complete the Windows Memory Diagnostic wizard and wait for the results.
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Follow these instructions to launch Easy Recovery Essentials and have it automatically determine if your hard disk or RAM memory is corrupt or failing:

  1. Download Easy Recovery Essentials.
  2. The ISO image should be burned.
  3. Easy Recovery Essentials is a great place to start.
  4. Select Automated Repair.

Wait for the Automated Repair process to complete before clicking Continue. The Automated Repair process will report any problems with your hard disk or RAM memory.

Fix 0x0000124 in Windows 10. 8, 7, Vista, XP

Fix 1: Reset BIOS

Resetting your computer’s BIOS to its default settings is an easy way to fix the 0x0000124 problem.

To do so, take the following steps:

  1. Your computer should be restarted.
  2. To access BIOS, press the appropriate key. The most common key to enter BIOS is Del or F12, but other manufacturers may require alternative keys.
  3. Locate the option to restore the BIOS to its factory defaults. It can be named as any of the following: Get Default Values, Load Default, Load Fail-Safe Defaults, Load BIOS Defaults, Load Default Settings, Load Setup Default.
  4. By pressing the F10 key, you can exit BIOS while storing your changes.

Fix 2: Make sure your drivers are up to date

It would help if you double-checked that the software for each driver you install is compatible with the Windows version you’re using.

If you are unable to boot into Windows, use Safe Mode to access Device Manager:

  1. Startup the PC.
  2. To access the Advanced Boot Options menu, use the F8 key before the Windows logo shows.
  3. Select Safe Mode from the Advanced Boot Options panel.
  4. Press Enter.

Fix 3: Run chkdsk or Windows Memory Diagnostic

The methods for running chkdsk and the Windows Memory Diagnostic tool are the same as Windows 8 or Windows 8.1.

Follow these steps to run chkdsk:

  1. Click Start.
  2. In the search box, type cmd, and then select Command Prompt from the results list. Click Start > Run > Type cmd, then OK on a Windows XP system.
  3. When the Command Prompt window appears, type:
chkdsk c: /f /x /r

Where c: is the drive’s letter where Windows is installed.

4. Press Enter.

Follow these steps to run Windows Memory Diagnostic:

  1. Click Start.
  2. In the search box, type Windows Memory Diagnostic.
  3. Choose Restart now and check for problems.
  4. Your machine will restart and run the Windows Memory Diagnostic program shortly after starting.

General fixes for 0x0000124

The remedies below can be used on any machine, regardless of the Windows version installed (XP, Vista, 7 or 8).

Tip 1: Check the cooling system

Make sure your PC is well-ventilated.

Tip 2: Clean and/or remove hardware

To see if a specific piece of hardware is causing the 0x0000124 problem, try removing unimportant hardware from your computer and restarting it.

Make sure your PC isn’t turned on or connected in!

You can also try to clean the hardware on your computer as much as possible, such as the RAM sockets.

Tip 3: Reinstall Windows

Try reinstalling Windows if the above suggestions don’t work, and the specific Windows instructions fix the 0x0000124 issue.


I hope you found this information helpful. Please fill out the form below if you have any queries or comments.

User Questions

1. What is the meaning of a Whea uncorrectable error?

The error WHEA UNCORRECTABLE ERROR represents Windows Hardware Error Architecture. If you get a blue screen error (also known as a stop code) with WHEA UNCORRECTABLE ERROR, it signifies your computer has a hardware problem. It’s also possible that the device drivers are corrupted or outdated.

2. What is the formula for calculating Whea error?

Expand “Applications and Services” on the left, then “Microsoft”, “Windows”, “Kernel-WHEA”, and lastly “Errors” under “Event Viewer (Local). Your WHEA Errors should be visible in the window’s top centre frame.

3. Can Whea uncorrectable error be caused by overclocking?

Conclusion. A typical BSOD issue is WHEA UNCORRECTABLE ERROR, caused by a defective hardware component. Low voltage to the processor and overheating CPU due to overclocking and inefficient cooling systems are the most common causes.

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HELP ME PLEASE! WHEA UNCORRECTABLE ERROR 0x0000124 from bluescreenofdeath


0x0000124 (WHEA UNCORRECTABLE ERROR) from techsupport