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.
VersionDateSizeUpdate methodDescriptionDownload
4.432026/7/819.13MBInstant FlashUpdate method iconFlashback1. Update AGESA to ComboAM5 1.3.0.1b Patch A
2. Support for TSME (Transparent Secure Memory Encryption) on Ryzen 9000 Series processors
SHA256: 3e96d24cdf26038a0ad8eb6b53d423d8d3655f71a55c1fb0695aca4111a71e60		Global Download GlobalChina Download China
4.412026/6/2319.13MBInstant FlashUpdate method iconFlashback1. Update AGESA to ComboAM5 1.3.0.1b
2. Supports AMD EXPO™ Technology: Featuring Ultra Low Latency
*AMD EXPO™ support may vary by DRAM module

SHA256: c955e8d7fd1e7f193ae1d4bdb6f3896b3327c2d5f4c3aaeb241999fb93fe9825		Global Download GlobalChina Download China
4.202026/4/2319.11MBInstant FlashUpdate method iconFlashbackUpdate AGESA to ComboAM5 PI 1.3.0.1.
SHA256: 34c26bd3e3459fd20901c2b157d6f837d4f3fd4076d27321edb07d5a2b8d18b8		Global Download GlobalChina Download China
4.112026/3/417.43MBInstant FlashUpdate method iconFlashback1. Update AGESA to ComboAM5 PI 1.3.0.0a.
2. Optimized Memory Compatibility.
3. Resolve a boot failure occurring on certain CPUs.
SHA256: d8e20ce115a1502efbc31ca5672330459203c927a7dba4e00e950421feb6c6b0		Global Download GlobalChina Download China