Information____________________
  • Chipset: Amd B850 Socket AM5
  • Cpus: Supports Ryzen™ 9000/8000/7000 series 
  • Audio: Realtek ALC-897
  • Sata: Amd B850 Sata III
  • Graphique: AMD Radeon™ Vega Series 
  • USB: Amd B850 USB 4.x/3.2/2.x
  • Lan (1): Realtek RTL8126B (5Gb)
  • Lan (2): 
  • Wireless/Bluetooth: Qualcomm NCM865 Wi-Fi 7 or
  • Wireless/Bluetooth: Mediatek MT792x Wifi-7
  • Thunderbolt:
  • Lien Constructeur: https://www.msi.com/

 

 

 

 

 

 

 

 

  

📀Bios___________________________________
Version Release Note Date DL
1A25
  1. AGESA PI 1.2.0.3g updated.
  2. Improved compatibility of the Ryzen 8000 series CPU.
11/09/25
1A24
  1. Improve memory compatibility.
  2. Optimized Secure Erase mechanism.
07/08/25
1A23
  1. Improve memory compatibility.
  2. Optimized Secure Erase mechanism.
01/08/25
1A22
  1. Support AGESA PI 1.2.0.3f.
  2. Security issue mitigation.
18/07/25
1A20
  1. Improve memory compatibility.
  2. Fix system freeze after using specific memory and running M-FLASH.
  3. AGESA PI-1.2.0.3e released.
  4. Support all 64GB*4 DRAM chips and optimized 2DPC 1R capability.
  5. Samsung 4Gx8 chip OC optimized.
  6. Support future CPU.
27/06/25

💿Drivers____________________________________
📣Information ! For optimal stability and performance under Windows, please regularly update your drivers below
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Amd Ryzen Serie 3XX/4XX/5XX/6XX/8XX/TRX40(Forum Amd💬) 21/09/25 
WINDOWS 10
 Version 7.08.22.109 Non Official  WINDOWS 11
Version 7.08.22.109 Non Official
Version 7.06.02.123 Official Version 7.06.02.123 Official
FIRMWARE
WINDOWS 12

Amd Graphics Chipsets X870 / B850 / B840 (AM5)(Forum Amd💬) 19/09/25
WINDOWS 10
Version 25.9.1 WHQL WINDOWS 11
 Version 25.9.1 WHQL 
Version 25.9.2 non WHQL Version 25.9.2 non WHQL
FIRMWARE
WINDOWS 12

Amd RaidXpert Nvme(Forum Amd💬) 19/07/25
WINDOWS 10 Version 9.3.3.00238 WINDOWS 11 Version 9.3.3.00238
FIRMWARE WINDOWS 12

Realtek Generic drivers (HDA) or Manufacturer (UAD) (Msi )(Forum Realtek💬) 29/08/25
WINDOWS 10
Version 6.0.9865.1 (UAD) WINDOWS 11
Version 6.0.9865.1 (UAD)
Version 6.0.9239.1 (HDA) Version 6.0.9239.1 (HDA)
 UTILITIES Realtek Audio Console (UWP)  WINDOWS 12

Realtek RTL8126 (5Gbps) & RTL8125 (2.5Gbps) Gigabyte Ethernet (Forum Realtek💬) 18/09/25
WINDOWS 10 Version 1077.0828.2025 WINDOWS 11 Version 11026.09012025
FIRMWARES WINDOWS 12  

Mediatek MT7925/MT7927/RZ738 Wireless Wi-Fi 7 (Forum Mediatek💬) 15/08/25
WINDOWS 10  Version 5.6.0.4261 WINDOWS 11 Version 5.6.0.4261
FIRMWARE   WINDOWS 12

Qualcomm FastConnect 7800 (NCM8xx) Wireless & Bluetooth(Forum Qualcomm💬) 18/05/25
WINDOWS 10  Version 3.1.0.1453 WINDOWS 11 Version 3.1.0.1453
FIRMWARE WINDOWS 12

Realtek Dragon Software Utility for RTL8125BG, RTL8126, ...(Forum Realtek💬) 01/05/24
WINDOWS 10  Version 6.10.3301.2 WINDOWS 11 Version 6.10.3301.2

Amd Ryzen Master  overclock your Amd Ryzen cpu 3000 or more(Forum Amd💬) 14/12/24
WINDOWS 10  Version 2.14/3.0.0 WINDOWS 11 Version 2.14/3.0.0