Pro B660M-C D4-CSM

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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE
    BIOS
    Version 3410
    Beta Version
    9.09 MB
    2024/09/30

    "1. Updated with Intel microcode 0x12B to address elevated voltage requests during idle or light activity, further mitigating Vmin Shift instability issues.
    2. The option to disable C1E in the BIOS has been removed to ensure it remains enabled, reducing processor stress and maintaining stability per Intel's recommendation."

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    Pro B660M-C D4 BIOS 3403
    Version 3403
    9.09 MB
    2024/08/09

    "1.The new BIOS includes Intel microcode 0x129 to enhance the stability of Intel Core 13th and 14th Gen processors.
    2.The factory default settings are set to Intel Default Settings, which now include non-K processors (the K series were already included in previous versions).

    Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    PRO B660M-C D4 BIOS 3402
    Version 3402
    9.03 MB
    2024/07/19

    "Improve system compatibility

    Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    Pro B660M-C D4 BIOS 3401
    Version 3401
    9.03 MB
    2024/07/15

    "1. Updated with microcode 0x125 to ensure eTVB operates within Intel specifications.
    Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    Pro B660M-C D4 BIOS 3212
    Version 3212
    9.03 MB
    2024/05/31

    "1. Introduce the ""Performance Preferences"" with options for Intel Default Settings (Performance) and ASUS Advanced OC Profile.
    2. Redefine the factory defaults based on Intel’s new ""Intel Default Settings"" for various CPU SKUs.
    3. Change F5 from ""Load Optimized Defaults"" to ""Reset to Defaults"".
    4. Add warnings when users switch from the defaults to other settings.
    Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    Pro B660M-C D4 BIOS 3210
    Version 3210
    9.03 MB
    2024/04/23

    "1. The update introduces the Intel Baseline Profile option, allowing users to revert to Intel factory default settings for basic functionality, lower power limits, and improving stability in certain games.
    Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    Pro B660M-C D4 BIOS 3205
    Version 3205
    9.03 MB
    2024/04/01

    "Further optimized CEP settings when disabled
    Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    Pro B660M-C D4 BIOS 3202
    Version 3202
    9.02 MB
    2024/03/07

    "• Update the Intel microcode to version 0x123, allowing for disabling CEP for improved performance on Intel 14th Gen series processors.
    *Disabling CEP for performance enhancement may lead to increased power consumption and temperature. Ensure adequate CPU cooling or use a higher-spec cooling solution;
    **Intel CEP function varies by the CPU model. Check Intel specification sheet or contact technical support for details.
    Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    Pro B660M-C D4 BIOS 3010
    Version 3010
    9.01 MB
    2023/12/28

    "This update includes the patch for the LogoFAIL vulnerabilities
    Updating this BIOS will simultaneously update the corresponding Intel ME to version 16.1.30.2307v4. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    PRO B660M-C D4 BIOS 3001
    Version 3001
    9.01 MB
    2023/12/19

    "1. Update ME to version 16.1.30.2307v4
    2. Improve system performance
    3. Improve DRAM compatibility
    Updating this BIOS will simultaneously update the corresponding Intel ME to version16.1.30.2307v4. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    Pro B660M-C D4 BIOS 2801
    Version 2801
    9 MB
    2023/09/28

    "1.Update Microcode for Intel® Core™ 14th gen processors
    2.Update ME to version 16.1.30.2264v2 for Intel® Core™ 14th gen processors
    3.Improve system stability
    Updating this BIOS will simultaneously update the corresponding Intel ME to version16.1.30.2264v13. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    Pro B660M-C D4 BIOS 2611
    Version 2611
    8.96 MB
    2023/08/25

    "1.Recommended for vital update to mitigate the potential security vulnerabilities
    2.Update the Intel ME to version 16.1.27.2176V2
    3.Improve system stability
    Updating this BIOS will simultaneously update the corresponding Intel ME to version16.1.27.2176V2. Please note after you update this BIOS, the ME version remains the updated one even if you roll back to an older BIOS later."

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    PRO B660M-C D4 BIOS 2603
    Version 2603
    9.02 MB
    2023/07/07

    "1. Improve system stability and compatibility for the Intel® Core™ 14th gen processors.
    2. Fix the compatibility and instability issues when configuring RAID for high-capacity storage.
    3. Do update the Intel ME to version 16.1.27.2176.
    Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 16.1.27.2176v2 to ensure optimized system settings."

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    PRO B660M-C D4 BIOS 2405
    Version 2405
    9 MB
    2023/06/07

    Improve system’s compatibilities

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    PRO B660M-C D4 BIOS 2403
    Version 2403
    9.01 MB
    2023/04/20

    "1. Optimize BIOS & Intel ME update mechanism.
    2. Improve system stability"

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    PRO B660M-C D4 BIOS 2214
    Version 2214
    7.22 MB
    2023/03/28

    Improve system's compatibility

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    PRO B660M-C D4 BIOS 2212
    Version 2212
    7.22 MB
    2023/01/12

    "1.Improve system performance
    2.We suggest updating the ME firmware to the latest version 16.1.25.2020v2
    Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 16.1.25.2020v2 to ensure optimized system settings"

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    Pro B660M-C D4 BIOS 2014
    Version 2014
    7.11 MB
    2022/10/20

    "1. Improve system performance
    2. Support Intel Arc graphics
    3.Many ME updates and optimizations for the next-gen CPU are included. This version does NOT allow rolling back to the previous versions to ensure better compatibility.

    “Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 16.1.25.1885v2 to ensure optimized system settings.”"

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    Pro B660M-C D4 BIOS 1620
    Version 1620
    7.08 MB
    2022/08/19

    "1. Improve system stability
    2. Update Microcode for next generation Intel Processors"

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    Pro B660M-C D4 BIOS 1603
    Version 1603
    7.05 MB
    2022/07/11

    Improve system stability.

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    Pro B660M-C D4 BIOS 1402
    Version 1402
    6.86 MB
    2022/04/02

    "1. Update Intel Microcode
    2. Update Intel ME version 16.0.15.1735
    3. Improve system performance"

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    PRO B660M-C D4 BIOS 1201
    Version 1201
    6.83 MB
    2022/03/22

    1. Improve system compatibility for Non-K CPU.

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    Pro B660M-C D4 BIOS 1013
    Version 1013
    Beta Version
    7.01 MB
    2022/02/21

    "Improve system compatibility for Non-K CPU.
    "

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    PRO B660M-C D4 BIOS 1009
    Version 1009
    7.01 MB
    2022/02/07

    "1. Update ME firmware
    2. Improve system performance"

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    PRO B660M-C D4 BIOS 0404
    Version 0404
    6.74 MB
    2021/12/30

    First release

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    Intel ME
    ME Update Tool
    Version 16.1.30.2307
    3.48 MB
    2023/12/20

    Intel has identified security issue that could potentially place impacted platform at risk.
    Use ME Update tool to update your ME.
    *We suggest you update the latest ME driver simultaneously
    Please download the file and check the MD5 code first.
    MD5: 5c5ca9585de070fd6f0758ff324f4e43

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    ME Update Tool
    Version 16.1.30.2264_S
    3.48 MB
    2023/09/28

    Intel has identified security issue that could potentially place impacted platform at risk.
    Use ME Update tool to update your ME.
    *We suggest you update the latest ME driver simultaneously
    Please download the file and check the MD5 code first.
    MD5: 3213155be17ce9039f8dbc4c2f974f18

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    ME Update Tool
    Version 16.1.27.2176v2_S
    3.5 MB
    2023/07/07

    Intel has identified security issue that could potentially place impacted platform at risk.
    Use ME Update tool to update your ME.
    *We suggest you update the latest ME driver simultaneously
    Please download the file and check the MD5 code first.
    MD5: a8f496dc08b1375a87233b1e938ac436

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    ME firmware UpdateTool
    Version 16.1.25.2020v2_S
    3.59 MB
    2023/04/27

    Intel has identified security issue that could potentially place impacted platform at risk.
    Use ME Update tool to update your ME.
    *We suggest you update the latest ME driver simultaneously
    Please download the file and check the MD5 code first.
    MD5: 049c460cbc82e49a700f17b6d5931e79

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    MEUpdateTool
    Version 16.1.25.1885v2_S_NonZ
    5.26 MB
    2022/11/28

    Intel has identified security issue that could potentially place impacted platform at risk.
    Use ME Update tool to update your ME.
    *We suggest you update ME Driver to the latest Version MEUpdateTool_16.1.25.1885v2_S_NonZ simultaneously.
    Please download the file and check the MD5 code first.
    MD5: ff1090fec4c1b05cbd2330a74e183d9f

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    MEUpdateTool
    Version 16.0.15.1735V1.1_S
    5.22 MB
    2022/04/03

    Intel has identified security issue that could potentially place impacted platform at risk.
    Use ME Update tool to update your ME.
    *We suggest you update ME Driver to the latest Version 16.0.15.1735V1.1_S simultaneously.
    Please download the file and check the MD5 code first.
    MD5: 311af7d3df3f3bee5c7dfb13413f52b2

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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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