| BIOS update download | |||||
| BIOS version | date | info | name | add.1 | add.2 |
| B2.5D | 04/13/2024 | 1.Optimize the fan speed after S3 wake-up; | MS-ChallengerA620A2.5G25.zip | DOWN | DOWN |
| B2.2D | 03/27/2024 | 1.Original Version。 | MS-ChallengerA620A2.5G22.zip | DOWN | DOWN |
| Drivers download | ||||
| Type | Description | add.1 | add.2 | |
| chipset | for Win10/11-64 | DOWN | DOWN | |
| Graphics | for Win10/11-64 | DOWN | DOWN | |
| Audio | for Win10/11-64 Realtek_ALC1220/897 | DOWN | DOWN | |
| Win10 LAN | for Realtek_LAN_Win10-64 | DOWN | DOWN | |
| Win11 LAN | for Realtek_LAN_Win11-64 | DOWN | DOWN | |
| AM5 RAID | for Win10/11-64 AM5_RAID | DOWN | DOWN | |
| Manual | ||||
| VER | Description | add.1 | add.2 | |
| V1.0 | Maxsun MS-Challenger A620A 2.5G motherboard manual | DOWN | DOWN | |
| V1.0 | AMD DDR5 Memory support list（Update at any time） | DOWN | DOWN | |
| V1.0 | AMD_AM5 Motherboard CPU support list（Update at any time） | DOWN | DOWN | |
