Error codes

0x00000124

WHEA_UNCORRECTABLE_ERROR

What it means

The hardware itself reported an error it could not fix: CPU, RAM, board or power.

Common causes

• Overclock or undervolt
• Overheating
• Unstable power or failing hardware

How to fix it

1. Undo any overclock or undervolt, including XMP/EXPO memory profiles, and test at stock settings for a day.
2. Check CPU temperatures under load with HWiNFO.
3. Update the motherboard BIOS only if the board maker lists a stability fix for your CPU (follow their exact steps).
4. Test the RAM: run Windows Memory Diagnostic (search mdsched) or MemTest86 from a USB stick. Any error means a stick or its speed setting is the problem.