A409JP
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    BIOS & FIRMWARE

    One-click driver download and install
    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS Update (Windows)
    BIOS Update for Windows
    Version 307
    9.25 MB
    2021/10/14
    SHA-256 ：F8C7D15A4686C650105597F65BFE70272D7609F99FBAFBE3AEBD3748D22DF3B7

    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 Update for Windows
    Version 304
    9.23 MB
    2021/04/27
    SHA-256 ：7DAF39E4BE57EEA744D18D495032505796C4774B9FA94ECA8E02F5A129FA4EC9

    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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    SHOW MORE DESCRIPTION
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    BIOS
    BIOS for ASUS EZ Flash Utility
    Version 307
    5.23 MB
    2021/10/14
    SHA-256 ：E327A71B4CF3B6263FB9A74F88059C54F9DD3FFF3605E5D46D6C09494D3F544F

    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

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS for ASUS EZ Flash Utility
    Version 304
    5.21 MB
    2021/04/27
    SHA-256 ：E006FE58A90C0FAF1B4FCD3CAC549ACD6AFDCD7178943A0AE805BD2D0F20ECDD

    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

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS for ASUS EZ Flash Utility
    Version 303
    5.15 MB
    2021/01/08

    Optimize system performance

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    BIOS for ASUS EZ Flash Utility
    Version 301
    5.15 MB
    2020/07/27

    Optimize system performance

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    BIOS for ASUS EZ Flash Utility
    Version 202
    5.15 MB
    2020/04/24

    Optimize system performance

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    BIOS 201
    Version 201
    5.15 MB
    2020/03/06

    Optimize system performance

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