PRIME B450-PLUS

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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE
    BIOS
    Version 4621
    Beta Version
    10.8 MB
    2024/09/30

    "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.
    • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
    • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
    • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
    • PCB color and bundled software versions are subject to change without notice.
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    • The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
      • 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
      • The product (electrical, electronic equipment, Mercury-containing button cell battery) should not be placed in municipal waste. Check local regulations for disposal of electronic products.
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