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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE
    BIOS
    Version 3611
    15.95 MB
    2024/11/04

    "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 B550M-A BIOS 3607
    Version 3607
    15.95 MB
    2024/04/03

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

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    PRIME B550M-A BIOS 3405
    Version 3405
    15.94 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 B550M-A BIOS 3404
    Version 3404
    15.94 MB
    2023/10/31

    "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 B550M-A BIOS 3205
    Version 3205
    15.83 MB
    2023/09/01

    Recommended for vital update to mitigate the potential security vulnerabilities

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    PRIME B550M-A BIOS 3202
    Version 3202
    15.82 MB
    2023/08/04

    "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 B550M-A BIOS 3004
    Version 3004
    20.18 MB
    2023/06/20

    Improve system compatibility

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    PRIME B550M-A BIOS 3002
    Version 3002
    20.18 MB
    2023/03/14

    "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 B550M-A BIOS 2806
    Version 2806
    20.15 MB
    2022/12/12

    Improve system compatibility

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    PRIME B550M-A BIOS 2803
    Version 2803
    20.15 MB
    2022/04/29

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

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    PRIME B550M-A BIOS 2604
    Version 2604
    20.1 MB
    2022/03/07

    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 B550M-A BIOS 2423
    Version 2423
    20.03 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 B550M-A BIOS 2407
    Version 2407
    20.02 MB
    2021/08/04

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

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    PRIME B550M-A BIOS 2403
    Version 2403
    20.02 MB
    2021/06/21

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

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    PRIME B550M-A BIOS 2006
    Version 2006
    19.89 MB
    2021/04/08

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

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    PRIME B550M-A BIOS 2003
    Version 2003
    19.89 MB
    2021/03/26

    "- 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"

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    PRIME B550M-A BIOS 1804
    Version 1804
    19.86 MB
    2021/02/08

    "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 B550M-A BIOS 1602
    Version 1602
    Beta Version
    19.65 MB
    2021/01/08

    Update AMD AM4 AGESA V2 PI 1.1.9.0.

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    PRIME B550M-A BIOS 1401
    Version 1401
    19.56 MB
    2020/12/08

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

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    PRIME B550M-A BIOS 1216
    Version 1216
    Beta Version
    19.43 MB
    2020/11/25

    1. Support AMD AM4 AGESA V2 PI 1.1.0.0 Patch C
    2. Improve system stability
    3. Improve DRAM compatibility
    4. Improve system performance

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    PRIME B550M-A BIOS 1212
    Version 1212
    Beta Version
    19.43 MB
    2020/11/05

    "1. Update AMD AM4 AGESA V2 PI 1.1.0.0 Patch C
    2. Improve system stability
    3. Improve DRAM compatibility "

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    PRIME B550M-A BIOS 1203
    Version 1203
    19.43 MB
    2020/10/27

    1. Updated AMD AM4 AGESA V2 PI 1.1.0.0 Patch B
    2. Improve system performance and stability
    3. Improved DRAM compatibility

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    PRIME B550M-A BIOS 1004
    Version 1004
    18.38 MB
    2020/08/17

    "Improve system performance and stability
    Improve Fan control function
    Improve DRAM stability
    Update AM4 AGESA combo V2 PI 1.0.8.0
    Improve system stability
    Improve DRAM performance"

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    PRIME B550M-A BIOS 0805
    Version 0805
    18.28 MB
    2020/07/03

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

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    PRIME B550M-A BIOS 0608
    Version 0608
    16.88 MB
    2020/06/16

    Add APE function in BIOS settings. Improve system performance and stability.

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    PRIME B550M-A BIOS 0603
    Version 0603
    18.23 MB
    2020/06/11

    Update AMD AM4 AGESA PI 1.0.0.1

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    PRIME B550M-A BIOS 0311
    Version 0311
    16.86 MB
    2020/05/20

    Improve system performance

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    PRIME B550M-A BIOS 0310
    Version 0310
    16.86 MB
    2020/05/20

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    PRIME B550M-A BIOS 0308
    Version 0308
    16.86 MB
    2020/05/20

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    Product has High-Definition Multimedia Interface.
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      • Specifications and features vary by model, and all images are illustrative. Please refer specification pages for full details.
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