PRIME A620AM-K-CSM
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS
    Version 3857
    16.4 MB
    2026/04/15
    SHA-256 ：A5B6B81DD7E7CB0068F96E70EDEEBCCD067C1EE8E576D4D052FDCFF3D3275C75

    "• Update AGESA ComboAM5 PI 1.3.0.1.

    Note: This BIOS version cannot be rolled back to previous versions."

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    Version 3842
    16.35 MB
    2026/03/27
    SHA-256 ：6A6B140D4D1DD88E92C5126DC2CABD0C44CC4257E8B1C9B44590D655BDC9D41E

    "1. AGESA updated to ComboAM5 PI_1.3.0.0a.
    2. Provide additional stability margin during high-frequency DDR5 training.
    3. Addresses potential boot failures and stability issues observed on certain Ryzen 9000 configurations.
    4. Resolves an issue where systems might unexpectedly prompt for a BitLocker recovery key during startup."

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    Version 3827
    16.34 MB
    2026/02/13
    SHA-256 ：1867118CC5C8E0501A0D321A34D9A6CDF773BC9D31179BC4D8475E38649776C7

    "1. AGESA updated to ComboAM5 PI_Pre1.3.0.0 for better security.
    2. Enhanced system performance and stability.
    3. Improved memory compatibility for JEDEC-compliant modules."

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    Version 3603
    16.35 MB
    2025/11/21
    SHA-256 ：1078B1845ACD73866652FF7B7578403B5770369854D3902BADE53430B2B067C7

    "1.AGESA updated to ComboAM5 PI 1.2.7.0.
    2.Improves compatibility with various CPUs and devices.
    Note: This BIOS version cannot be rolled back to previous versions."

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    Version 3325
    13.9 MB
    2025/10/22
    SHA-256 ：2FB5DC3797C6597E9BA957B277967D26672E71004CCB9518D2FC82B06D52C697

    Updated AGESA to ComboAM5 PI 1.2.0.3g.

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    Version 3324
    14.08 MB
    2025/09/19
    SHA-256 ：4346103A4C9F01298B9B27074D9FD28527158812A1B7AB5E0B94B9405FE2AF76

    Improve system stability.

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    Version 3322
    14.07 MB
    2025/08/05
    SHA-256 ：05924FF779C9C61AA7E4AF97D759BEC5C75FFE1747BAA2193A3F937C89FAFEBB

    First Release

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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.
    • Brand and product names mentioned are trademarks of their respective companies.
    • 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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      • Learn more about battery usage, removal, replacement, and related safety guidelines

           **Product specifications and battery design may vary depending on the model. For any questions, please contact ASUS official customer service.