TP203NAH
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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE

    BIOS Update (Windows)
    BIOS Update for Windows
    Version 307
    9.83 MB
    2021/08/12
    SHA-256 ：879CC180411A1D3A2D50CD5D1D63932DCF03D73255AB787DCBC86DCAD7ACCF56

    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:
    Optimize system performance

    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 307
    5.77 MB
    2021/08/12
    SHA-256 ：14E306486020AC944BB62027C9A9FB7B0F6011580ABEAFCF730A0987BB3DF9E4

    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:
    Optimize system performance

    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 306
    Version 306
    5.76 MB
    2019/11/29

    Optimize system performance

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    BIOS 305
    Version 305
    5.75 MB
    2019/06/18

    Optimize system performance

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    BIOS 303
    Version 303
    5.75 MB
    2019/02/14

    Optimize system performance

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    BIOS 301
    Version 301
    5.73 MB
    2018/05/09

    Optimize system performance

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    BIOS 209
    Version 209
    5.59 MB
    2017/12/06

    Optimize system performance

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    BIOS 202
    Version 202
    5.6 MB
    2017/09/11

    Optimize system performance

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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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