UX433FN
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS Update (Windows)
    BIOS Update for Windows
    Version 311
    9.06 MB
    2021/10/14
    SHA-256 ：7BB8ADB18714D49E4D15702152E522F7349DFFC886D4C40C4E9843FF3BB065D4

    Description :
    It is recommended to download and update the BIOS and firmware for system performance optimization. The update takes a few minutes, please do not turn off your computer during the process to avoid critical problem that system cannot be turned on.
    Caution! Active updates are possible during the Windows Update process!

    (UEFI is a firmware package that controls keyboard, monitor, disk and other hardware devices and provides software interface to help OS control hardware devices.)

    Important Information:
    Intel Security update

    Introduction :
    - MyASUS in UEFI BIOS - Introduction

    How to Install :
    - How to update BIOS in Windows

    FAQ :
    - Troubleshooting - Laptop occurs black screen when the BIOS update process is interrupted
    - The Firmware in Device Manager shows a yellow exclamation mark (yellow bang)

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    BIOS
    BIOS for ASUS EZ Flash Utility
    Version 311
    5.16 MB
    2021/10/14
    SHA-256 ：3ACCCB8DDC8664B89BCE7AC340E57F1845AC5376585AC59D1FF06789B46E0BCB

    Description :
    It is recommended to download and update the BIOS and firmware for system performance optimization. The update takes a few minutes, please do not turn off your computer during the process to avoid critical problem that system cannot be turned on.
    Caution! Active updates are possible during the Windows Update process!

    (UEFI is a firmware package that controls keyboard, monitor, disk and other hardware devices and provides software interface to help OS control hardware devices.)

    Important Information:
    Intel Security update

    Introduction :
    - MyASUS in UEFI BIOS - Introduction

    How to Install :
    - How to update BIOS with EZ Flash

    FAQ :
    - Troubleshooting - Laptop occurs black screen when the BIOS update process is interrupted

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    BIOS for ASUS EZ Flash Utility
    Version 310
    5.16 MB
    2020/04/28

    Optimize system performance

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    BIOS 309
    Version 309
    5.15 MB
    2019/11/26

    Optimize system performance

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    BIOS 308
    Version 308
    5.15 MB
    2019/09/26

    Optimize system performance

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    BIOS 307
    Version 307
    5.15 MB
    2019/08/16

    Optimize system performance

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    BIOS 306
    Version 306
    5.15 MB
    2019/06/17

    Optimize system performance

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    BIOS 305
    Version 305
    5.15 MB
    2019/06/14

    Optimize system performance

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    BIOS 304
    Version 304
    5.15 MB
    2019/06/03

    Optimize system performance

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    BIOS 302
    Version 302
    5.24 MB
    2019/04/02

    Optimize system performance

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    BIOS 301
    Version 301
    5.24 MB
    2019/01/10

    Optimize system performance

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    BIOS 300
    Version 300
    5.24 MB
    2018/11/28

    Optimize system performance

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    BIOS 204
    Version 204
    5.24 MB
    2018/11/01

    Optimize system performance

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    BIOS 203
    Version 203
    5.24 MB
    2018/10/17

    Optimize system performance

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    Firmware
    Firmware update for better touchpad performance.
    Version V1.7
    14.68 MB
    2019/03/19

    Warning: Please DO NOT touch the touchpad or interrupt the update flow during the process. Please also make sure the AC adapter is plugged in since battery life has to be more than 20 percent for the update.

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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.