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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE
    BIOS
    Version 4622
    15.66 MB
    2024/11/14

    "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 (PB450MG2.CAP) using BIOSRenamer."

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    PRIME B450M-GAMING II BIOS 4604
    Version 4604
    15.66 MB
    2024/04/08

    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 (PB450MG2.CAP) using BIOSRenamer.

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    PRIME B450M-GAMING II BIOS 4401
    Version 4401
    15.65 MB
    2023/11/01

    "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."

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    PRIME B450M-GAMING II BIOS 4204
    Version 4204
    15.65 MB
    2023/09/04

    "Recommended for vital update to mitigate the potential security vulnerabilities
    Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MG2.CAP) using BIOSRenamer."

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    PRIME B450M-GAMING II BIOS 4203
    Version 4203
    15.65 MB
    2023/07/27

    "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 (PB450MG2.CAP) using BIOSRenamer."

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    PRIME B450M-GAMING II BIOS 4002
    Version 4002
    15.63 MB
    2023/03/21

    "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 (PB450MG2.CAP) using BIOSRenamer."

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    PRIME B450M-GAMING II BIOS 3802
    Version 3802
    15.74 MB
    2022/05/12

    "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 (PB450MG2.CAP) using BIOSRenamer."

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    PRIME B450M-GAMING II BIOS 3604
    Version 3604
    15.62 MB
    2022/03/16

    "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 (PB450MG2.CAP) using BIOSRenamer."

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    PRIME B450M-GAMING II BIOS 3211
    Version 3211
    15.54 MB
    2021/09/23

    "First release

    Before running the USB BIOS Flashback tool, please rename the BIOS file (PB450MG2.CAP) using BIOSRenamer."

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    PRIME B450M-GAMING II BIOS 2803
    Version 2803
    Beta Version
    15.31 MB
    2021/01/19

    "1． Improve system Performance and stability
    2． Improve ReSizable BAR compatibility for NVIDIA RTX30 series graphics cards "

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    PRIME B450M-GAMING II BIOS 2801
    Version 2801
    Beta Version
    15.31 MB
    2021/01/15

    "Update AMD AM4 AGESA V2 PI 1.2.0.0

    Before running the BIOS Flashback tool, please rename the BIOS file (TB450PS2.CAP.CAP) using BIOSRenamer"

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    PRIME B450M-GAMING II BIOS 2602
    Version 2602
    Beta Version
    15.17 MB
    2021/01/07

    Update AMD AM4 AGESA V2 PI 1.1.9.0.
    Before running the BIOS Flashback tool, please rename the BIOS file (TB450PS2.CAP.CAP) using BIOSRenamer

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