Gigabyte Z390 AORUS Master G2 Edition (rev. 1.0) BIOS F9

Key Features:

- Supports 9th and 8th Gen Intel Core Processors
- Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs
- Intel Optane Memory Ready
- 12 Phases IR Digital VRM Solution with PowIRstage
- Advanced Thermal Design with Fins-Array Heatsink and Direct Touch Heatpipe
- Onboard Intel CNVi 802.11ac 2x2 Wave 2 Wi-Fi
- 125dB SNR AMP-UP Audio with ALC1220 & High-End ESS SABRE 9118 DAC with WIMA audio capacitors
- USB TurboCharger for Mobile Device Fast Charge Support
- Intel Gigabit LAN with cFosSpeed
- RGB FUSION 2.0 with Multi-Zone Addressable LED Light Show Design, Supports Addressable LED & RGB LED Strips
- Smart Fan 5 features Multiple Temperature Sensors and Hybrid Fan Headers with FAN STOP
- Front USB 3.1 Gen 2 Type-C Header
- Triple Ultra-Fast NVMe PCIe Gen3 x4 M.2 with Triple Thermal Guard
- USB DAC-UP 2 with Adjustable Voltage
- CEC 2019 Ready, Save Power With a Simple Click 

Fixes:

- Update CPU Microcode to address a potential security vulnerability in CPUs

Installation Methods:

Q-Flash:
- A BIOS flash utility embedded in Flash ROM. Not all motherboards have the Q-Flash, please use @BIOS or DOS flash utility to update BIOS if your motherboard does not have Q-Flash.
- Features: With this utility, you only have to stay in the BIOS menu when you want to update BIOS. No need to enter DOS or O.S. mode.
- Caution: Make sure you have a functional floppy disk with the correct BIOS version for your motherboard.

@BIOS:
- A Windows-based BIOS live update utility.
- Features: @BIOS helps you search for, download, and then update the latest BIOS in Windows operating system.
- Caution: Make sure your O.S. environment is stable.

DOS Flash utility:
- Features: The flash utility is a combination of AMI and AWARD BIOS flash utility. You can use it with both AMI and AWARD BIOS.
- Caution: Make sure you have a functional DOS boot disk with the correct BIOS version for your motherboard.

About OS Independent BIOS:

Although installing a newer BIOS version might add new features, update various components, or improve the device’s usability, this process is very risky, so the upgrade is recommended to be performed only when it is really needed.

In addition to that, this task should be performed by someone who has the knowledge to successfully complete the installation; regular users may fulfill it at their own risk.

When it comes to applying a new version without taking into account the computer’s operating system, the most commonly used method to flash the BIOS is by creating a bootable USB or CD containing the update file, and running it from DOS.

Still, regardless of the method used or whether the upgrade is performed by a regular or power user, it’s recommended that the new BIOS be applied in a steady power environment such as the one ensured by a UPS unit.

The Basic Input/Output System (BIOS) is a very important software that loads the currently installed OS, and tests all of the system’s hardware components – so make sure you flash it correctly.

Bear in mind that failing to perform a successful installation could seriously damage your device, and the faulty BIOS resulted from the process might even render it unusable.

So, if this release includes useful changes, hit the download button, get the package, and update your BIOS version. Otherwise, check with our website as often as possible, so that you don’t miss the release that you need.

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.