Someone else just had this issue. If you have a Intel 13700K/14700K or 13900K/14900K CPU it might be failing due to a manufacturing defect that causes the CPU to burn out when it draws too much voltage. Even if you don’t have one of those exact CPUs it can still affect others in the 13th and 14th series if they’re run too hot or overclocked (like some BIOS settings default to).