0x00000124_
Whea Uncorrectable Error
If your Windows 10/11 machine is throwing 0x00000124, the system has flagged a fault identified as "Whea Uncorrectable Error". Understanding the root cause helps you avoid an unnecessary reinstall.
What Actually Happened
Windows kernel halted due to: the Windows Hardware Error Architecture detected an uncorrectable hardware error, usually CPU or PSU related.
Symptoms
Blue screen appears with stop code WHEA_UNCORRECTABLE_ERROR
Common Causes
- Kernel condition: the Windows Hardware Error Architecture detected an uncorrectable hardware error, usually CPU or PSU related
- Outdated or conflicting third-party driver
- Overheating or failing hardware (RAM/SSD)
How to Fix It
-
01
Boot into Safe Mode and roll back recently installed drivers
-
02
Run memory diagnostic:
mdsched.exe -
03
Run system scan:
sfc /scannow && DISM /Online /Cleanup-Image /RestoreHealth
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Root Cause Breakdown
Stop code WHEA_UNCORRECTABLE_ERROR (0x00000124) triggered a bugcheck to protect memory integrity.
Should You Worry?
Urgent. Save work frequently to avoid data loss.
Power-User Tip
Check minidump logs in C:\Windows\Minidump to identify the failing .sys file.
Frequently Asked Questions
Will fixing error 0x00000124 erase my personal files?
No. Standard fixes for 0x00000124 focus on repairing software configurations, cache files, or system drivers. Your personal files remain untouched.
Is error 0x00000124 caused by a hardware failure?
In most cases, 0x00000124 is caused by corrupt system caches or driver mismatches. Hardware issues are rare for this code unless memory diagnostics flag RAM errors.
Software fix: $0; Hardware replacement: $50�$250