PRIME B550M-K/CSM

"1. Updated AGESA to ComboV2PI 1.2.0.Cc
2. Added support for Windows Dynamic Lighting (WDL).
3. Updated AURA firmware to 0302.
4. Security update: Improved UEFI variable access and addressed OpenSSL vulnerabilities."

"1.Update AGESA version to ComboV2PI 1.2.0.Ca.
2.Fix AMD processor vulnerabilities security."

"1. Update AGESA version to ComboV2PI 1.2.0.B
2. Update AMD 5000/3000 Series CPU fTPM version, please back up Bitlocker recovery key before updating this version BIOS"

"1. Recommended for vital update to mitigate the potential security vulnerabilities
2. Improve system stability"

"1. Update AGESA version to ComboV2PI 1.2.0.A
2. Mitigate the AMD potential security vulnerabilities for AMD Athlon™ processors and Ryzen™ processors
3. Improve system stability"

"1. Update AGESA version to ComboV2PI 1208
2. Mitigate the AMD potential security vulnerabilities for AMD Athlon™ processors and Ryzen™"

"1. Update AGESA version to ComboV2PI 1207.
2. Improve system stability."

1. Update AMD AM4 AGESA V2 PI 1.2.0.6b
2. Improve system performance and stability

"1. Update AMD AM4 AGESA to Combo V2 PI 1.2.0.3 Patch C
2. Improve system stability"

Support Windows 11 by default, no settings changes required in the UEFI BIOS.

"1. Update AMD AM4 AGESA V2 PI 1.2.0.3 Patch A
2. Improve system stability"

"- Update AMD AM4 AGESA V2 PI 1.2.0.1 Patch A
- Fix USB connectivity issue

"

- Update AMD AM4 AGESA V2 PI 1.2.0.1
- Support Smart Access Memory for Ryzen 3000 Series Processors
- Fix the L3 cache performance in AIDA64
- Improved system performance
- Improved system compatibility
- Improved memory performance

1. Update AMD AM4 AGESA V2 PI 1.2.0.0
2. Update AMD RAID UEFI driver
3. Update AURA firmware
4. Improve system stability

Update AMD AM4 AGESA V2 PI 1.2.0.0

1. New CPU support
2. Add a ReSize BAR shortcut for AMD SAM support

"- Update AM4 AGESA combo V2 PI 1.1.0.0 PatchB
- Improve system performance and stability.
- Improve DRAM performance and stability
- Fix Corsair keyboard issue"

-Improved system performance and compatibility
-Improved DRAM compatibility
-Update AM4 combo V2 PI 1.0.0.2