Windows devices display a range of blue screen error messages collectively known as the Blue Screen of Death (BSOD). However, not all BSODs are alike. Some are more cryptic and challenging to troubleshoot than others. One such example is the BSOD WHEA_UNCORRECTABLE_ERROR.
The Causes of BSOD WHEA_UNCORRECTABLE_ERROR
Also known as Windows stop code 0x0000124, BSOD WHEA_UNCORRECTABLE_ERROR is simply a hardware error. When it surfaces, it suggests that a system hardware is experiencing problems.
Below are the common triggers of the error:
- Corrupt hardware (GPU, CPU, RAM, hard drives)
- Driver incompatibility
- Voltage changes and overclocking
- Corrupt registry files and system files
How to Fix BSOD WHEA_UNCORRECTABLE_ERROR
BSOD WHEA_UNCORRECTABLE_ERROR can be serious, hence it has to be fixed as soon as possible. Here’s what you should do to fix this error:
Fix #1. Run Windows Disk Check.
Before you make any specific changes in the hardware, consider running a Windows Disk Check using the CHKDSK system tool. This way, you can easily verify and check your file system, and then fix any issues the tool encounters.
To use the CHKDSK system tool, do the following:
- Go to the Start menu.
- Find Command Prompt in the list of programs available. Right-click on it.
- Select Run as Administrator.
- In the command line, input the chkdsk /r command. Hit Enter.
- The tool should start scanning your system for any errors and fix them along the way.
Fix #2. Do a Physical Check on Your System Hardware.
Since BSOD WHEA_UNCORRECTABLE_ERROR is closely associated with system hardware issues, it is just right to perform a physical check on your system hardware before doing memory tests and system resets.
Check if the RAM is in its appropriate slot. Inspect the cooling system if it is properly functioning. Examine the CPU and other external peripherals to verify that they have not come loose.
Fix #3. Reset the BIOS Settings.
After performing a physical hardware check, try to reset your entire BIOS. Follow the steps below to know how:
- Switch off your computer. Wait for five seconds.
- Switch it on by pressing the Power button.
- After that, immediately press the ESC key repeatedly. The Startup menu should then open.
- Press F10 to open the BIOS Setup Utility.
- Select the Full BIOS Settings Reset option.
- Follow the on-screen prompt to finish the BIOS reset process.
Fix #4. Update Your BIOS Settings.
This process may heavily depend on your motherboard’s manufacturer. While some BIOS settings are automatically downloaded and updated, others aren’t. If that is the case, you need to download any BIOS update manually.
To manually check for any available BIOS Settings update, check with your motherboard manufacturer. Visit its website online and find your motherboard model.
Fix #5. Reset System Overclocking.
This may sound a bit technical, but if you have overclocked your system to improve speed, then you may encounter BSOD WHEA_UNCORRECTABLE_ERROR. Though it is unlikely to happen, the easiest way to fix this is to reset your BIOS Settings and remove the effects of overclocking.
To start with, you need to perform Solution #3 first. From there, you can reset System Overclocking. Simply select the option for System Overclocking and wait for it to complete. Your system should now be back to its default state.
Fix #6: Update Your Drivers.
Sometimes, updating drivers has adverse effects on your system. While Windows automatically handles most of the driver updates, the process can sometimes yield errors.
The good news is that Windows lists all driver updates under the Windows Update section, so you can quickly identify where the issue is coming from. But if you don’t trust the automatic driver update process done by Windows, you can use a third-party driver updater tool.
Fix #7: Check Your RAM for Any Issues.
Windows already has a built-in RAM checker called Windows Memory Diagnostic. Unfortunately, it sometimes misses problems, hence the need for another reliable RAM-checking tool.
Oftentimes, RAM checking takes a long time to complete. A single scan can even take hours depending on the size of the RAM installed. But no matter how long the scan takes, a RAM issue will be immediately exposed once detected.
In the event that a RAM error is detected, you can perform a quick search online for a possible fix. Just enter the error code in your preferred search engine and you should then discover the appropriate solutions.
Fix #8: Eliminate System Junk.
Over time, system junk builds up in your system. This junk can be anything like web browser cache, user temporary files, unused error logs, or unnecessary Microsoft Office cache. By getting rid of them, you can reclaim loads of hard disk space and restore your computer’s efficiency.
The best and easiest way to eliminate system junk is to install a reliable PC Repair tool. In just a few clicks, you can immediately identify unnecessary files hiding in your system and get rid of them as you wish.
Fix #9: Reset Windows.
When all else fails, your last resort is to reset Windows. To do this, you simply need to use the Windows 10/11 Reset function, and then your system will be refreshed. A complete Windows Reset should replace all your system files with a fresh new set of files, theoretically clearing any potential issues relating to BSOD WHEA_UNCORRECTABLE_ERROR.
To reset Windows, go to Settings > Update and Security > Recovery. Select Reset this PC and click Get Started. Your system will restart as soon as you click on the button, so be sure you have a backup of your important files. Follow the on-screen prompts and Windows should have a fresh start.
BSOD WHEA_UNCORRECTABLE_ERROR Cleared!
BSOD errors are undoubtedly frustrating. This is especially true if you don’t have any background with hardware-related issue repairs. Hopefully, the fixes above help resolve the error.
If you have any questions or you know other solutions that might help solve BSOD WHEA_UNCORRECTABLE_ERROR, reach out to us via the comments section.