GZ302EA
Product Support For
GZ302EA Find Another Model
By registering your device, you can easily manage your product warranty, get technical support and keep track of your repair status.
Upgrade Warranty: Here.
* Please note that the availability of the Premium Care product lines might differ by country.
Register Product

    BIOS & FIRMWARE

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

    BIOS Update (Windows)
    BIOS Update for Windows
    Version 311
    14.92 MB
    2025/09/19
    SHA-256 :0B8B88AAA816A3B935CAD37C5F46C3F6099788665817787FADAEDCFCA7A40F55

    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)

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS Update for Windows
    Version 308
    14.92 MB
    2025/05/02
    SHA-256 :7167B1113DDF66B38133B693C6B715E8353F3514E5DD1F4849D7D42C18FEA699
    Severity : 
    Critical

    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)

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS Update for Windows
    Version 306
    14.91 MB
    2025/03/19
    SHA-256 :6D127ED253944FB40C3FD5C064375F4F121AB2B555CCF8B2F7249976F7BFA1C1
    Severity : 
    Critical

    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)

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS Update for Windows
    Version 304
    14.91 MB
    2025/02/08
    SHA-256 :D63D881ED96B06231AEEE48158DD1B47865A88EE7D9F0BB1F67F207E4ADA5D45
    Severity : 
    Critical

    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)

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS Update for Windows
    Version 303
    14.91 MB
    2025/01/30
    SHA-256 :02F4D43286089C71B167B987E6CFF606925F465531D2849098480F1DAF0FEF5C

    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)

    DOWNLOAD
    SHOW MORE DESCRIPTION
    Show all
    BIOS
    BIOS for ASUS EZ Flash Utility
    Version 311
    14.12 MB
    2025/09/19
    SHA-256 :BB4F8F1A69052D2EFAA2C53AD56DC0230DA1DE25109185EE56894612E11ACC40

    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

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS for ASUS EZ Flash Utility
    Version 308
    14.11 MB
    2025/05/02
    SHA-256 :C2E41F97BCBE3357A50166B006CB7B5903BB99A4F6523A43BFFC984076F06FAD
    Severity : 
    Critical

    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

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS for ASUS EZ Flash Utility
    Version 306
    14.11 MB
    2025/03/19
    SHA-256 :CC843F2ADB7B520550609DD8F72ED1D140D54C9FBCBD35BC76205F7247EC914F
    Severity : 
    Critical

    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

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS for ASUS EZ Flash Utility
    Version 304
    14.1 MB
    2025/02/08
    SHA-256 :80F2F43A13407424C9BED5D3D0A48515E2E85DEDAA9405574BAD2821092D515F
    Severity : 
    Critical

    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

    DOWNLOAD
    SHOW MORE DESCRIPTION
    BIOS for ASUS EZ Flash Utility
    Version 303
    14.11 MB
    2025/01/23
    SHA-256 :DB4DA2FD3436B590A063FE0C01D44B25C395B6F5B35B269DD0B43525CF1E8004

    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

    DOWNLOAD
    SHOW MORE DESCRIPTION
    Show all
    Firmware
    ROG PD Firmware Update tool
    Version V2.13.0.001
    9.42 MB
    2025/09/17
    SHA-256 :720B6EF1ED0A54FC2AA7BCDFB1826ED701574B77BFF8E6BFD68ADB2A317EA32C
    Severity : 
    Recommended


    Description :
    This app will update your PD firmware if necessary.

    Minimum OS Version :
    Windows 11 64-bit 24H2

    DOWNLOAD
    SHOW MORE DESCRIPTION
    ROG PD Firmware Update tool
    Version V2.10.0.001
    9.69 MB
    2025/05/23
    SHA-256 :E3C1A44CBF386B5B09453D3BA33F94CDDE88E4AACBB0D4429A729D05DD56D536
    Severity : 
    Recommended


    Description :
    This app will update your PD firmware if necessary.

    Minimum OS Version :
    Windows 11 64-bit 24H2

    DOWNLOAD
    SHOW MORE DESCRIPTION
    ROG Keyboard Firmware Update tool
    Version V4.8.0.001
    6.13 MB
    2025/05/22
    SHA-256 :5B43DCB8BCE39206B91207ED01BABD0976B03947BFC2ED6991BDABFBD5FC1859
    Severity : 
    Recommended


    Description :
    This app updated keyboard's firmware to fix LED lighting issues.
    The keyboard will be disabled for a few minutes during the update. Please keep your computer plugged to a power source and do not turn it off until the update process is completed.

    Minimum OS Version :
    Windows 11 64-bit 24H2

    DOWNLOAD
    SHOW MORE DESCRIPTION
    ASUS Light Bar Firmware Update Tool
    Version V2.6.0.002
    8.29 MB
    2025/03/25
    SHA-256 :3AF3092A39697A47C97ADB9D6537C2F63039D7D6D15228D6BFF31ADFA8A59359
    Severity : 
    Recommended


    Description :
    This app updated Light Bar's firmware to fix issues.
    The Light Bar will be disabled for a few minutes during the update. Please keep your computer plugged to a power source and do not turn it off until the update process is completed.

    Minimum OS Version :
    Windows 11 64-bit 24H2

    DOWNLOAD
    SHOW MORE DESCRIPTION
    Show all
    • 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.