MSI X370 KRAIT GAMING

Launch Stability & Compatibility

Initial post-launch updates focus on stabilizing the AM4 platform and refining memory interoperability. Version v1.1 integrates AGESA 1.0.0.4a to enhance system stability, while v14 updates the codebase to AGESA 1.0.0.6, maximizing memory compatibility for Summit Ridge processors. Boot performance is optimized in v15, which also resolves detection issues with Intel 600P NVMe drives and enables Above 4G Decoding to support large-address resource handling. Additionally, v13 corrects PCIe Hot-plug function failures to ensure reliable expansion card connectivity.

Feature Maturity & Hardware Support

Mid-cycle firmware expands processor support and peripheral compatibility. Update v19 implements AGESA 1.1.0.1 to enable support for Raven Ridge APUs. Subsequent release v1C updates the backend to AGESA 1.0.0.2a, resolving USB mouse conflicts and improving M.2 device compatibility. Support for the Athlon 200GE with Radeon Vega Graphics is introduced in v1E. Versions v1G through v1H further refine the memory training algorithms specifically for Raven Ridge and Bristol Ridge architectures to prevent boot failures.

Critical Security & Power Management

Recent beta releases prioritize security mitigation and Windows 11 readiness. Version v1L4[Beta] updates to AGESA 1.2.0.7, which resolves fTPM Stuttering latency issues and changes the default Secure Boot state, though it removes support for Bristol Ridge APUs. Security hardening continues in v1L6[Beta] with AGESA 1.2.0.A and v1L7[Beta], which patches vulnerability CVE-2024-36877. Critical protection against the Sinkclose SMM Lock Bypass is deployed in v1L8[Beta] via AGESA 1.2.0.Cc. Finally, v1LA[Beta] integrates AGESA 1.2.0.F to update fTPM firmware, ensuring compatibility with modern Anti-Cheat systems and Windows 11 requirements.