A456U
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A456U Find Another Model
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS
    BiOS 302
    Version 302
    2.56 MB
    2019/06/05

    Optimize system performance

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    BIOS 303(X456URK)
    Version 303
    4.22 MB
    2016/12/05

    Update FW
    Notice：Please check in the BIOS setup for the correct BIOS file name of your Notebook PC. Please refer to FAQ:
    BIOS Name of Notebook PC
    https://www.asus.com/support/faq/114958

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    BIOS 203
    Version 203
    2.55 MB
    2016/07/05

    Update FW

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    BIOS 202
    Version 202
    2.55 MB
    2016/03/01

    Update thermal policy

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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.
    • 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.