How to Flash a Gigabyte Motherboard with Q-Flash Plus

Introduction

I recently released a new YouTube video, called “How to Flash the Gigabyte B550 AORUS MASTER BIOS with Q-Flash Plus“. This video walks though and demonstrates all of the steps required to use the Q-Flash Plus feature on this motherboard.

How to Flash a Gigabyte Motherboard with Q-Flash Plus
Rear I/O Panel on Gigabyte B550 AORUS MASTER

Q-Flash Plus is a special feature that lets you flash the BIOS without having a CPU, RAM, or video card installed. The most common reason you would want/need to do this is if you had a new CPU that was not supported by the existing BIOS version on the motherboard.

This situation is happening to a number of people with new Ryzen 5000 Series processors that require a newer BIOS version than was available when the motherboard was manufactured. This feature can also be useful if a more traditional BIOS update (using the Q-Flash BIOS utility or the @BIOS Windows utility) failed.

How to Flash a Gigabyte Motherboard with Q-Flash Plus

Here are the high-level steps that I show in the video.

How to Flash a Gigabyte Motherboard with Q-Flash Plus
Key Steps to Using Q-Flash Plus

Here is the video.

Final Words

I think this is a useful video right now because the documentation on the product web site and in the motherboard manual is a pretty sparse. Gigabyte also has their own YouTube video showing how to do this, but it uses a different motherboard.

I also have blog post about doing this same type of operation for several MSI motherboards.

If you have any thoughts or questions about this post, please ask me here in the comments or on Twitter. You can also follow me on Twitter, where I am @GlennAlanBerryThank you for reading!

AMD, PC Hardware

13 thoughts on “How to Flash a Gigabyte Motherboard with Q-Flash Plus

  1. Thank you for your post! Had no luck using a new flash drive. Your detailed list of particulars directed me to use an old 8 gig flash drive that I had which worked perfectly. Many Thanks, Jim

    1. Great! I’m glad you got it working. Thanks!

    2. Great post! It’s ridiculous that Gigabyte’s own manuals explain just about nothing.

      When I initiated Q Flash, it did its thing for a while but eventually the system powered on and got stuck on mb code 91 – “Issue event to connect drivers.” I also get no display. Any idea what’s going on there? Think it’s related or do I have another problem on my hands? 🤔

      1. There is a difference between Q-Flash and Q-Flash Plus. This video is about Q-Flash Plus.

        What CPU are you using? Do you have a discrete GPU, and is your monitor plugged into that (instead of the video port on the motherboard)?

      2. Thanks for the reply. I didn’t realize there’s a difference, but mine does in fact use Q-Flash Plus.
        I’m not at all certain how, but it all ended up working. I was plugged into the mb at the time of my comment, but decided to try it again with the gpu installed. After a few false starts and a thousand updates, I’m rolling along nicely. 🙂
        Thanks again for your descriptive video. You helped this clueless newbie get his first build running!

  2. how i know it is over?

    1. When the BIOS flash LED stops flashing, which should take 6-7 minutes.

  3. Can you please help me, I have z490 vision G motherboard and it doen’t have q flash button, how can I flash the bios?

    1. If your system will POST, then you can use the regular Q-Flash utility in the BIOS to flash the BIOS.

  4. I set up my i9 with this tutorial:

    https://www.youtube.com/watch?v=l-MAeQXrUlg

    When it has done, I restart, and then no display on the monitor. Please help.

    The motherboard I have is this:

    GIGABYTE Z490 Vision G (Intel LGA1200/Z490/ATX/2xM.2/Realtek ALC1220-VB/Intel LAN/SATA 6Gb/s/USB 3.2 Gen 2/SLI Support/HDMI/Motherboard)

    When I press the power button, computer turns on, all the fans turn on but nothing shows on the screen and when I press the power button again, then it turns off right away

    1. I have no idea what might be wrong based on the symptoms you describe. It could be many different things. What CPU are you using? Do you have a discrete GPU? What video port are you using (is it on the GPU or from the motherboard)?

      Not all Intel CPUs have integrated graphics.

  5. Thank you, a most useful post. There is just one piece of information missing. How do you know that your newly purchased motherboard needs an update, without installing your Ryzen 5000 series cpu and hoping for the best? The answer (found elsewhere on the net) is that the first four digits of the motherboard serial number are the year and week of manufacture. Mine, purchased today, was SN2033…. So week 33 in 2020 or 16 Aug to 22 Aug. No chance for me of at least an F10 bios.

    1. Unless you see a logo or sticker on the motherboard box that says that it is “Ryzen 5000 Series Ready” (or something similar), it is pretty safe to assume that you will need a BIOS update for a Ryzen 5000 Series processor. Certain brand new model motherboards (that were just introduced recently) already have this.

      Otherwise, you can just flash to the latest version using Q-Flash Plus, or you can assemble the system without flashing and see if it will POST. If it won’t POST, you can still use Q-Flash Plus on a fully assembled system. Don’t try to turn it on normally, just follow the instructions in the video.

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