ASRock B650M PG Lightning Wifi
Specifications
- Manufacturer: ASRock
- Chipset: B650
- Socket: AM5
- Form Factor: Micro ATX
- DIMM Slots: 4
- Color: Silver / Black
BIOS Update Status
- AGESA 1.2.0.3C
Improves high-density memory compatibility, allowing stable operation of 4x DIMM configurations and 256GB total capacity.
- AGESA 1.2.7.0
Major enablement patch for next-generation 2026 processors; updates the PSP firmware and improves USB compatibility.
- AGESA 1.3.0.0
Preliminary support for the next major AM5 architecture revision; includes significant security hardening and memory training overhauls.
Latest BIOS Version
1. Update AGESA to ComboAM5 PI 1.3.0.0a.2. Optimized Memory Compatibility.3. Resolve a boot failure occurring on certain CPUs.SHA256: b7c284c110f914364371603f01a2ea1cc518beb7215e5121c6cd55b2b3c109bf
BIOS Release Notes Analysis
Launch Stability & Compatibility
The initial firmware deployment focuses on stabilizing the AM5 platform and optimizing memory performance. Version 1.29.AS01[Beta] integrates AGESA 1.0.0.7c, which significantly improves DDR5 memory compatibility to support high-speed modules and resolves training failures. Boot time efficiency is addressed in v1.30.AS05[Beta], which optimizes the training algorithms for XMP/EXPO profiles. Official support for Ryzen 8000G 'Hawk Point' APUs is established in v2.01 via AGESA 1.1.0.0, enabling the dedicated XDNA AI NPU and ensuring proper graphics initialization. Early connectivity improvements include v2.02, which resolves USB port compatibility issues.
Feature Maturity & Hardware Support
Mid-cycle updates prioritize security hardening and next-generation architecture readiness. Version 2.07 patches the critical LogoFAIL vulnerability to prevent malicious code execution during the DXE boot phase. Support for Ryzen 9000 'Granite Ridge' processors is enabled in v3.01 with AGESA 1.1.7.0. Subsequent performance tuning in v3.06 introduces Curve Shaper technology via AGESA 1.2.0.0a, allowing for temperature-dependent voltage optimization. Version 3.08 (AGESA 1.2.0.2) resolves high inter-core latency on Zen 5 CPUs and adds a 105W TDP option, while v3.10 (AGESA 1.2.0.2a) optimizes thread scheduling. The v3.12.AS02[Beta] update further refines the platform by enabling overclocking support for the Ryzen 7 9800X3D.
Critical Security & Power Management
The latest firmware revisions focus on deep-level security mitigation and expanding processor compatibility. Version 3.15 integrates AGESA 1.2.0.2b to patch critical SMM vulnerabilities (AMD-SB-7027) and improve sleep state stability. Support for the Ryzen 9 9000X3D series is finalized in v3.18.AS01[Beta] via AGESA 1.2.0.3a. Security is further hardened in v3.30 (AGESA 1.2.0.3e), which resolves the 'TPM Out-of-Bounds Read' vulnerability (CVE-2025-2884). Finally, v4.03 prepares the motherboard for next-generation 2026 processors by updating the backend firmware to AGESA 1.2.7.1.
ℹ️AI-synthesized summary derived from official changelogs and verified microcode specifications. Always verify with the manufacturer.