BIOS

Please read the information below before downloading or updating the BIOS

1. Carefully read the instructions under "

Update method" shown below.
2. After updating the BIOS, all settings will be reset to their defaults.

Please check your current BIOS version and read below notes before updating the BIOS.
1.09: RTX 40 series GPU output can get interrupted during a BIOS update from BIOS 1.09. Temporarily adjust the BIOS option [Display Priority] to [Internal Graphic] under BIOS\Advanced\Onboard Devices Configuration to get continuous output via the iGPU during Instant Flash. Or use BIOS Flashback instead.

Version	Date	Size	Update method	Description	Download
3.50	2025/9/30	14.90MB	Instant Flash Flashback	Update AGESA to ComboAM5 1.2.0.3g.	Global	China
3.40	2025/9/3	14.90MB	Instant Flash Flashback	1. Update AGESA to ComboAM5 1.2.0.3f. 2. Improve memory compatibility and system stability. 3. Enhance CPU operating stability.	Global	China
3.31	2025/6/20	14.89MB	Instant Flash Flashback	Update AGESA to ComboAM5 1.2.0.3e Patch A for upcoming CPU compatibility.	Global	China
3.25	2025/6/5	14.89MB	Instant Flash Flashback	1. First released 2. Updated AGESA to ComboAM5 PI 1.2.0.3d.	Global	China

BIOSUBU

Please read below information

A CPU, RAM, or other components are required when updating the BIOS via BIOS Flashback.

Core	Date	Size	Update method	Description	Download
Raphael Granite Ridge	2024/7/26	18.46KB	If you are using the flashback update, please ensure to pack the BIOSUBU file with the BIOS ROM. When using Instant Flash, the BIOSUBU file is not required.	Global	China
Phoenix	2024/7/26	24.8KB	If you are using the flashback update, please ensure to pack the BIOSUBU file with the BIOS ROM. When using Instant Flash, the BIOSUBU file is not required.	Global	China