: Change the "Workload Profile" in the RBSU (System ROM BIOS) to Virtualization - Max Performance Review Logs : Check the Integrated Management Log (IML)
Use vendor decoding tools or platform logs to map status bits to meaning (Intel/AMD provide MCE decoding docs). x64 exception type 0x12 machinecheck exception link
| Property | Description | |--------------------|-------------| | Vector number | 0x12 (18 decimal) | | Exception type | Hardware-detected, asynchronous, often fatal | | Common causes | Uncorrectable ECC, bus errors, cache errors, CPU internal failure | | OS response | Kernel panic (Linux) / Blue screen (Windows) | | Debug tools | MCE logs, MCA MSRs, WHEA, mcelog, EDAC | | Recovery possible? | Rare (server CPUs with MCA recovery) | : Change the "Workload Profile" in the RBSU