| BIOS update download | |||||
| BIOS version | date | info | name | add.1 | add.2 |
| B1.5G（Beta） | 01/21/2026 | 1. Improve the compatibility of the Mingxuan lighting control system. Kind reminder: 1. Please use it in conjunction with the latest MaxsunSync2 software |
MSB450MGAMING15.zip | DOWN | DOWN |
| B1.3G | 12/22/2025 | 1. Original version. | MSB450MGAMING13.zip | DOWN | DOWN |
| Drivers download | ||||
| Type | Description | add.1 | add.2 | |
| chipset | for Win10/11-64 AMD_Chipset_AM4_5.01.29.2026 | DOWN | DOWN | |
| Graphics | for Win10/11-64 AMD_Graphics_22.40.02 | DOWN | DOWN | |
| Audio | for Win10/11-64 Realtek_ALC897_6.0.9239.1 | DOWN | DOWN | |
| Win10 LAN | for Win10-64 Realtek_LAN_W10_10.62.824.2022 | DOWN | DOWN | |
| Win11 LAN | for Win11-64 Realtek_LAN_W11_11.10.720.2022 | DOWN | DOWN | |
| Win7 LAN | for Win7-32/64 Realtek_LAN_W7_7.126.0510.2019 | DOWN | DOWN | |
| AMD RAID | for Win10/11-64 AM4_RAID_W10_W11_9.3.0.296 | DOWN | DOWN | |
| RGB Driver | for Win10/11-64 STC_LED_Controller.zip | DOWN | DOWN | |
| Download related motherboard application software | ||||
| Name | Description | Add.1 | Add.2 | |
| RGB control software | Suitable for motherboards with ARGB and NRGB pins | DOWN | DOWN | |
| Manual | ||||
| VER | Description | add.1 | add.2 | |
| V1.0 | MS-B450M GAMING WIFI motherboard manual | |||
| V1.0 | AMD DDR4 Memory support list（Update at any time） | DOWN | DOWN | |
| V1.0 | AMD_B450 Motherboard CPU support list（Update at any time） | DOWN | DOWN | |
