A55BM-K
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS
    A55BM-K BIOS 2002
    Version 2002
    4.45 MB
    2015/12/29

    Improve system stability.

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    A55BM-K BIOS 1801
    Version 1801
    3.73 MB
    2015/05/15

    Enhance compatibility with some USB devices.

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    A55BM-K BIOS 1602
    Version 1602
    3.73 MB
    2015/02/05

    Improve stability with CPU Athlon X4 860K.

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    A55BM-K BIOS 1504
    Version 1504
    3.73 MB
    2014/12/15

    Improve stability with CPU Athlon X4 860K.

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    A55BM-K BIOS 1401
    Version 1401
    3.71 MB
    2014/10/24

    Improve system stability.

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    A55BM-K BIOS 1201
    Version 1201
    3.71 MB
    2014/07/03

    Improve system stability.

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    A55BM-K BIOS 1102
    Version 1102
    3.71 MB
    2014/06/18

    Improve system stability.

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    A55BM-K BIOS 1001
    Version 1001
    3.7 MB
    2014/05/14

    Improve system stability.

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    A55BM-K BIOS 0902
    Version 0902
    3.7 MB
    2014/04/15

    Improve system stability.

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    A55BM-K BIOS 0702
    Version 0702
    3.68 MB
    2014/01/29

    Improve system stability.

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    A55BM-K BIOS 0602
    Version 0602
    3.69 MB
    2014/01/03

    Improve system stability.

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    A55BM-K BIOS 0501
    Version 0501
    3.69 MB
    2013/12/13

    Improve system stability.

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    A55BM-K BOIS 0305
    Version 0305
    3.68 MB
    2013/12/10

    First release Bios

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    • 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.
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