Biostar B840MT-E

Specifications

  • Manufacturer: Biostar
  • Chipset: B840
  • Socket: AM5
  • Form Factor: Micro ATX
  • DIMM Slots: 2
  • Color: 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.

Resources

BIOS Update Notifications

Latest BIOS Version

Version:B84BQ924.BSS
Release Date:2026-09-24

Update AGESA ComboAM5 PI 1.3.0.1d ( Beta )