PRIME B450M-A II

"1. Updated AGESA to version ComboV2PI 1.2.0.Cc.
2. Resolved CPU exception when adjusting items like ""When system is in sleep, hibernate, or soft off states"" in certain languages.
Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

Update AGESA version to ComboV2PI 1.2.0.Ca.
Fix AMD processor vulnerabilities security.
Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer.

"Improve system compatibility.

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"1.This update includes the patch for the LogoFAIL vulnerabilities
2.Support graphics card with M.2 storage
Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"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

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"Recommended for vital update to mitigate the potential security vulnerabilities
Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"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

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

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

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"Improve system compatibility

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"1. Update AMD AM4 AGESA V2 PI 1.2.0.7.
2. Fix AMD fTPM issue causes random stuttering.

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"1. Update AMD AM4 AGESA V2 PI 1.2.0.6b
2. Improve system performance and stability
3. Improve system performance for AMD Ryzen 7 5800X3D


Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

1.Update AMD AM4 AGESA V2 PI 1.2.0.3 Patch C

2.Improve system performance


Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer.

"Support Windows 11 by default, no settings changes required in the UEFI BIOS.
Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

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

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"- 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

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

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

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"1． Improve system Performance and stability
2． Improve ReSizable BAR compatibility for NVIDIA RTX30 series graphics cards
Before running the BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer"

Update AMD AM4 AGESA V2 PI 1.1.9.0.
Before running the BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer

"1.New CPU support
2.Offer a Re-size BAR Support option to enhance GPU performance.

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."

"Improve system compatibility.
Support ALC897 audio codec

Before running the USB BIOS Flashback tool, please rename the BIOS file (.CAP) using BIOSRenamer."

"PRIME B450M-A II R1.00 and R1.01A BIOS 0310 and LAN tool&AI1315 FW first release.

Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MA2.CAP) using BIOSRenamer."