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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE
    BIOS
    Version 4622
    10.8 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."

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    PRIME B450-PLUS BIOS 4604
    Version 4604
    10.8 MB
    2024/04/08

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

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    PRIME B450-PLUS BIOS 4402
    Version 4402
    10.79 MB
    2024/01/08

    "1.This update includes the patch for the LogoFAIL vulnerabilities
    2.Support graphics card with M.2 storage"

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    PRIME B450-PLUS BIOS 4401
    Version 4401
    10.79 MB
    2023/10/30

    "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 B450-PLUS BIOS 4204
    Version 4204
    10.78 MB
    2023/09/01

    Recommended for vital update to mitigate the potential security vulnerabilities

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    PRIME B450-PLUS BIOS 4202
    Version 4202
    10.78 MB
    2023/08/02

    "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"

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    PRIME B450-PLUS BIOS 4003
    Version 4003
    10.76 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"

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    PRIME B450-PLUS BIOS 3810
    Version 3810
    10.75 MB
    2022/12/15

    Improve system compatibility

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    PRIME B450-PLUS BIOS 3802
    Version 3802
    10.76 MB
    2022/05/12

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

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    PRIME B450-PLUS BIOS 3604
    Version 3604
    10.65 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"

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    PRIME B450-PLUS BIOS 3211
    Version 3211
    10.6 MB
    2021/08/26

    "1. Update AMD AM4 AGESA V2 PI 1.2.0.3 Patch C
    2. Improve system performance"

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    PRIME B450-PLUS BIOS 3205
    Version 3205
    10.6 MB
    2021/08/04

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

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    PRIME B450-PLUS BIOS 3202
    Version 3202
    10.6 MB
    2021/06/24

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

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    PRIME B450-PLUS BIOS 3002
    Version 3002
    10.51 MB
    2021/03/19

    "- Update AMD AM4 AGESA V2 PI 1.2.0.1
    - Support Smart Access Memory for Ryzen 3000 Series Processors
    - Improved system performance
    - Improved system compatibility
    - Improved memory performance"

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    PRIME B450-PLUS BIOS 2807
    Version 2807
    10.5 MB
    2021/02/09

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

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    PRIME B450-PLUS BIOS 2803
    Version 2803
    Beta Version
    10.48 MB
    2021/01/18

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

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    PRIME B450-PLUS BIOS 2602
    Version 2602
    Beta Version
    10.4 MB
    2021/01/08

    Update AMD AM4 AGESA V2 PI 1.1.9.0.

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    PRIME B450-PLUS BIOS 2409
    Version 2409
    10.37 MB
    2020/12/07

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

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    PRIME B450-PLUS BIOS 2202
    Version 2202
    9.51 MB
    2020/07/17

    "Improve system performance
    Improve DRAM stability
    Improve system stability
    Improve system compatibility
    Fixed AI suite 3 issue
    Update AM4 AGESA to 1006
    Fixed HDMI and DP sound issue"

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    PRIME B450-PLUS BIOS 2008
    Version 2008
    9.47 MB
    2019/12/11

    Improve system compatibility

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    PRIME B450-PLUS BIOS 2006
    Version 2006
    9.49 MB
    2019/11/25

    Update AM4 combo PI 1.0.0.4 patch B

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    PRIME B450-PLUS BIOS 1823
    Version 1823
    9.43 MB
    2019/10/31

    Improve system performance

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    PRIME B450-PLUS BIOS 1821
    Version 1821
    9.43 MB
    2019/10/29

    Improve system performance.

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    PRIME B450-PLUS BIOS 1820
    Version 1820
    9.46 MB
    2019/09/24

    Update AGESA 1.0.0.3ABBA to improve system performance.
    Removes Gen 4 support when using Ryzen 3000 CPUs.

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    PRIME B450-PLUS BIOS 1816
    Version 1816
    9.45 MB
    2019/09/09

    1.Improve system performance.
    2.Update AM4 Combo PI 1.0.0.3 Patch ABB
    a.Fixes a compatibility issue with Destiny 2
    b.Fixes an issue with certain Linux distros
    c.Removes Gen 4 support when using Ryzen 3000 CPUs
    3.Improves EZFlash performance to reduce boot time.

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    PRIME B450-PLUS BIOS 1804
    Version 1804
    9.37 MB
    2019/08/01

    Update AGESA 1.0.0.3 Patch AB to improve compatibility;
    Recommend updating the BIOS via EZ Flash.

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    PRIME B450-PLUS BIOS 1608
    Version 1608
    9.35 MB
    2019/07/23

    Improve system performance

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    PRIME B450-PLUS BIOS 1607
    Version 1607
    9.35 MB
    2019/06/21

    Update new AGESA to improve compatibility;
    Recommend updating the BIOS via EZ Flash.

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    PRIME B450-PLUS BIOS 1201
    Version 1201
    9.39 MB
    2019/05/17

    Update AM4 ComboPI 0.0.7.2A for next-gen processors and to improve CPU compatibility

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    PRIME B450-PLUS BIOS 0809
    Version 0809
    9.27 MB
    2019/03/08

    Update AGESA 0070 for the upcoming processors and improve some CPU compatibility.
    ASUS strongly recommends that you update AMD chipset driver 18.50.16 or later before updating BIOS.

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    PRIME B450-PLUS BIOS 0604
    Version 0604
    8.26 MB
    2018/12/21

    Improve compatibility and performance for Athlon™ with Radeon™ Vega Graphics Processors

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    PRIME B450-PLUS BIOS 0601
    Version 0601
    8.26 MB
    2018/11/26

    Update AGESA 1006
    Update AMD chipset driver 18.10.20.02 or latest version before update this BIOS.

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    PRIME B450-PLUS BIOS 0409
    Version 0409
    8.06 MB
    2018/08/31

    "
    1. Improve system compatibility"

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    PRIME B450-PLUS BIOS 0403
    Version 0403
    8.04 MB
    2018/07/20

    1. Improve system performance;

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    PRIME B450-PLUS BIOS 0318
    Version 0318
    8.04 MB
    2018/06/22

    First release BIOS

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    Product has High-Definition Multimedia Interface.
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    • PCB color and bundled software versions are subject to change without notice.
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    • The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.  
      • Specifications and features vary by model, and all images are illustrative. Please refer specification pages for full details.
      • *Precise specifications and features vary by model . Please refer to the specification page
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