B85-A R2.0

Product Support For
B85-A R2.0 Find Another Model
By registering your device, you can easily manage your product warranty, get technical support and keep track of your repair status.
Register Product

    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE
    BIOS
    B85-A R2.0 BIOS 2107
    Version 2107
    5.07 MB
    2015/08/17

    Improve system stability.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 2104
    Version 2104
    5.06 MB
    2015/06/05

    Enhance compatibility with some USB devices.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 2102
    Version 2102
    5.06 MB
    2015/03/16

    Support ASUS USB 3.1 PCIE add-on card

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 2101
    Version 2101
    5.06 MB
    2015/03/05

    Enhance the compatibility with some CPU Fans

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 2009
    Version 2009
    5.06 MB
    2015/01/09

    Improve system stability.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 2008
    Version 2008
    5.06 MB
    2014/11/20

    Improve system stability.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 2005
    Version 2005
    5.03 MB
    2014/08/28

    Improve system stability.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 2002
    Version 2002
    5.03 MB
    2014/07/08

    Support Intel® Pentium® Anniversary Edition CPU (G3258)

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 0503
    Version 0503
    4.97 MB
    2014/06/24

    Improve system stability.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 0502
    Version 0502
    4.96 MB
    2014/05/26

    1.Improve system stability.
    2.Support new CPUs. Please refer to our website at: http://support.asus.com/cpusupport/cpusupport.aspx?SLanguage=en-us

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 0401
    Version 0401
    4.96 MB
    2014/05/22

    Improve system stability.

    DOWNLOAD
    SHOW MORE DESCRIPTION
    B85-A R2.0 BIOS 0313
    Version 0313
    4.89 MB
    2014/04/22

    First release Bios

    DOWNLOAD
    SHOW MORE DESCRIPTION
    Show all
    • 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.