A 9 9950X3D processor failed after one hour of use in an CROSSHAIR X670E Hero motherboard. After selecting a hardcoded RAM preset in the , the system displayed error code 00. Physical inspection revealed two brown marks on the failed CPU.
The user utilized an ASUS UEFI preset for SK Hynix 6,200MHz modules without manual voltage or overclocking adjustments. A secondary Ryzen 5 8500G also failed in the same board with error code 4D. The motherboard was running the latest available BIOS version.
This hardware failure occurred despite the CPU previously working in an ASRock X670E Taichi Carrara. With no bent pins found on the ASUS board, the incident highlights potential stability risks when applying specific memory profiles on high-end AM5 platforms.