EX-B850M-V7-CSM
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS
    Version 1670
    Beta Version
    16.86 MB
    2026/04/29
    SHA-256 ：3BE55706F81774445F11BFA34489DA42B679BE28E43C03CB00A99DB187E50829

    New memory profile support.

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    Version 1654
    16.85 MB
    2026/04/27
    SHA-256 ：2517843F8A4783A30EA0B81CE4661E332F623071F4905C6EF6192468D30FB05E

    "• Update AGESA ComboAM5 PI 1.3.0.1.
    Note: This BIOS version cannot be rolled back to previous versions."

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    Version 1644
    16.8 MB
    2026/03/23
    SHA-256 ：9380188D50FE9AD38035CFB469DF838D9CE4F1C685C392214BAAB62187ADF10A

    "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 1627
    16.79 MB
    2026/02/11
    SHA-256 ：2B47ACBCC9AC67E802D1619703E617E87AD7D310CE2DD57CDED6BDCB7777AD0B

    "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 1402
    16.8 MB
    2025/11/21
    SHA-256 ：AC5AAD4302D80CAF91F3058A40008E846EB77906B70B92DB40395DD7AE619B06

    "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 1087
    14.33 MB
    2025/10/27
    SHA-256 ：82D8C531301ECD41033D049DE4F7352B736A04EA5C30E6031259169833D5EB50

    Updated AGESA to ComboAM5 PI 1.2.0.3g.

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    Version 1081
    14.5 MB
    2025/09/19
    SHA-256 ：B276CFC68BF9EFE0C4176A4AEF6268905F987C0A45017F96C5DC7A21899CD897

    Improve system stability.

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    Version 1078
    14.49 MB
    2025/07/29
    SHA-256 ：9AFF6FCF93C9C187AEA3D70E7B8D8EF8084CF4A2F019E7DF9DA8CE34F274E9F2

    "1. Updated AGESA to ComboAM5 PI 1.2.0.3f.
    2. Enhanced system performance, stability, device compatibility, and overclocking support."

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    Version 0402
    14.5 MB
    2025/07/21
    SHA-256 ：970F7C6BB7901508C1764323CBFC6C0F468E8B76C89FD1BD606C842FA5EDADD5

    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.