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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE
    BIOS
    PRIME X299-A BIOS 4001
    Version 4001
    9.84 MB
    2024/06/07

    "1. This update includes the patch for the LogoFAIL vulnerabilities.
    2. Improve system stability.
    “Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 11.12.95.2499 to ensure optimized system settings.”
    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer."

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    PRIME X299-A BIOS 3801
    Version 3801
    9.84 MB
    2023/09/07

    "1. Recommended for vital update to mitigate the potential security vulnerabilities
    2. Improve system stability

    “Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 11.12.94.2479 to ensure optimized system settings.”
    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer."

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    PRIME X299-A BIOS 3701
    Version 3701
    9.89 MB
    2022/06/28

    "01. Improved system stability
    02. Strengthened system security and robustness
    03. Improved memory compatibility

    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer."

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    PRIME X299-A BIOS 3601
    Version 3601
    9.82 MB
    2021/11/10

    "1. Update Intel ME firmware.
    2. Improve system stability

    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer."

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    PRIME X299-A BIOS 3501
    Version 3501
    9.83 MB
    2021/08/03

    "1. Support Windows 11 by default, no settings changes required in the UEFI BIOS.
    2. Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOS Renamer."

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    PRIME X299-A BIOS 3403
    Version 3403
    9.82 MB
    2021/03/25

    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer.

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    PRIME X299-A BIOS 3301
    Version 3301
    9.81 MB
    2020/12/31

    "-improve system stability
    -Improve system performance.
    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer."

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    PRIME X299-A BIOS 3201
    Version 3201
    9.81 MB
    2020/11/10

    "01. Improve system performance and stability.
    02. Fix SSD device issue.

    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer."

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    PRIME X299-A BIOS 3105
    Version 3105
    9.8 MB
    2020/08/10

    "1.Update Intel ME firmware
    2.Update Intel Microcode
    3.Improve system performance
    4.Improve DRAM performance and compatibility
    5.Improve Intel RST & RSTe drivers
    6.Update Amoury Crate Firmware

    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer."

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    PRIME X299-A BIOS 3006
    Version 3006
    9.79 MB
    2020/02/14

    Improve system performance and stability
    Improve DRAM stability
    Update RC code for new CPU
    Update ME FW
    Update IRST and RSTe driver
    Fix AURA issue when using Intel thunderbolt devices.
    Fix some M.2 device detect issue
    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer.

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    PRIME X299-A BIOS 2002
    Version 2002
    9.36 MB
    2019/10/04

    1.Add support for Intel® Core™ X-Series 10000 Processor Family
    2.Improve system performance and stability.


    Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer.

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    PRIME X299-A BIOS 1902
    Version 1902
    9.22 MB
    2019/07/19

    Improve system performance & stability.
    Updated Intel security issue.
    Updated ME to ver.11.11.65
    Improved DRAM compatibility
    " Before running the USB BIOS Flashback tool, please rename the BIOS file (X299A.CAP) using BIOSRenamer.''

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    PRIME X299-A BIOS 1704
    Version 1704
    9.12 MB
    2019/02/21

    - Improve system performance and stability.
    - Fixed RAID card issue.
    - Updated ME FW to ver. 11.11.60.1561
    " Before running the USB BIOS Flashback tool, please rename the BIOS file X299A.CAP using BIOSRenamer.''

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    PRIME X299-A BIOS 1503
    Version 1503
    8.69 MB
    2018/08/31

    "Improve system stability and performance.

    Update ME firmware to version 11.11.55.1509.

    Fixed an issue that affected the boot device menu when two OS’s were installed on the same drive."

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    PRIME X299-A BIOS 1401
    Version 1401
    8.65 MB
    2018/06/15

    Improved DRAM compatibility.
    Improved system stability and performance.
    Updated ME firmware.

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    PRIME X299-A BIOS 1301
    Version 1301
    8.65 MB
    2018/03/20

    "Updated Intel CPU microcode.
    Improved system stability."

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    PRIME X299-A BIOS 1201
    Version 1201
    8.65 MB
    2018/03/20

    Updated ME firmware

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    X299_cons_20180122
    Version 11.7.0.1057
    3.71 MB
    2018/02/08

    ME Update tool
    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 11.7.0.1057 simultaneously.
    MD5:2baaeae460facd90451906fdeede6977

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    PRIME X299-A BIOS 1102
    Version 1102
    8.61 MB
    2018/01/17

    Improved DRAM compatibility.
    Updated CPU microcode.
    *R-DIMM is not supported.

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    PRIME X299-A
    Version 1004
    8.67 MB
    2017/12/10

    1.Fixed some keyboards issue

    2.Updated IRSTe to v5.2.0.1029

    3.Improved Q-Fan function

    4.Improved Intel VROC tech

    5.Improved system stability

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    PRIME X299-A BIOS 0802
    Version 0802
    8.56 MB
    2017/09/15

    1.Fixed SanDisk M.2 device issue.
    2.Fixed PLEXTOR device issue.
    3.Update Intel X-series CPU (6-core and above) microcode.
    4.Improved DRAM / system compatibility.
    5.Improved secure erase function.
    6.Improved Q-Fan function.
    7.Improved system performance.
    8.Improve PCH PCIe SSD Performance.

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    PRIME X299-A BIOS 0503
    Version 0503
    8.64 MB
    2017/07/28

    1.improved VGA card compatibility
    2.Fixed nVidia TITAN Z SLI issue.
    3.improved Kingston DRAM compatibility issue on Intel X-series processors(4 core)
    4.improved system stability and performance.

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    PRIME X299-A BIOS 0402
    Version 0402
    8.62 MB
    2017/06/20

    Add Intel Virtualization Technology option in CPU Config.(SKL-X CPU)
    Fix reset loop when crash free back
    Restore fan's parameter after tuning to fix Qfan tuning issue.
    Update IRQ table and revise SATA and Gbe controller routing.

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    PRIME X299-A BIOS 0218
    Version 0218
    8.61 MB
    2017/06/02

    First Release BIOS

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    Intel ME
    MEUpdateTool
    Version 11.12.95.2499
    3.62 MB
    2024/06/25

    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 11.12.95.2499 simultaneously.
    Please download the file and check the MD5 code first.
    MD5: 86d5c398c4673a958b5e38d393fa655b

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    MEUpdateTool
    Version 11.12.94.2479
    3.62 MB
    2023/09/07

    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 ME Driver to the latest Version 11.12.94.2479 simultaneously.
    Please download the file and check the MD5 code first.
    MD5: 2fe4e91f6ea2dcee1eb8c3773201f091

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    MEUpdateTool
    Version 11.12.86.1877
    6.59 MB
    2021/09/30

    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 11.12.86.1877 simultaneously.
    Please download the file and check the MD5 code first.
    MD5: a3038c31929cd836f96cac3d40db67b0

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    MEUpdateTool
    Version 11.12.82.1838
    5.49 MB
    2021/02/02

    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 11.12.82.1838 simultaneously.
    Please download the file and check the MD5 code first.
    MD5: 4fdc58bd3ae4cc9c6411cf819e08f3d9

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    MEUpdateTool
    Version 11.12.77.1664
    5.21 MB
    2020/05/07

    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 ME Driver to the latest Version 11.12.77.1664 simultaneously.
    Please download the file and check the MD5 code first.
    MD5: 3596ff47183b04dc456ac8714407724a

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    MEUpdateTool
    Version 11.12.0.1622
    5.21 MB
    2020/01/08

    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 11.12.0.1622 simultaneously.
    Please download the file and check the MD5 code first.
    MD5:d167db9b72ab5e820aba3d47f0979178

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    MEUpdateTool
    Version 11.11.65.1590
    5.18 MB
    2019/09/04

    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 simultaneously.
    Please download the file and check the MD5 code first.
    MD5: 2054b8ca8a26c41ba924c5c79274cec3

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    MEUpdateTool
    Version 11.11.60.1561
    3.82 MB
    2019/04/11

    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 11.11.60.1561 simultaneously.
    Please download the file and check the MD5 code first.
    MD5:266835f982368df8140324cb2fd600f4

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    MEUpdateTool
    Version 11.11.55.1509
    3.97 MB
    2018/08/27

    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 ME Driver to the latest Version 11.11.55.1509 simultaneously.
    Please download the file and check the MD5 code first.
    MD5:c45187a6ce4c779eca95521253496765

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    MEUpdateTool
    Version 11.11.50.1466
    3.97 MB
    2018/06/01

    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 11.11.50.1466 simultaneously.
    Please download the file and check the MD5 code first.
    MD5: 22bc148e0f7cd8da1e99fb4065c9b327

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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, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.  
      • 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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