Pretty much as you described, I would also advise to look up BIOS Flashback on Youtube, there's a lot of good videos with step by step guides. Answer from zlobnezz on reddit.com
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MSI
msi.com โ€บ support โ€บ technical_details โ€บ MB_Flash_BIOS_Button
[Motherboard] How to Refresh BIOS via Flash BIOS Button?
If your motherboard experiences BIOS faults or fails to boot, you may need to refresh the motherboard BIOS using the Flash BIOS Button without a CPU and RAM.
Discussions

Can you update the bios of a motherboard without a CPU?
Or would I need a 13th gen CPU for it to run? Mainly going for an MSI because I've used them in the past so I feel comfortable with them, but other recommendations are appreciated! I know very little about motherboards, and they all seem so similar, and different, and expensive! ... That particular motherboard does have a BIOS flash ... More on forums.tomshardware.com
๐ŸŒ forums.tomshardware.com
2
0
November 20, 2023
How to flash B450 Tomahawk without CPU?
6.1m members in the buildapc community. Planning on building a computer but need some advice? This is the place to ask! โ€ฆ More on reddit.com
๐ŸŒ r/buildapc
July 12, 2020
BIOS Flashback with CPU installed?

You only need power to the mobo, but it works fine with the CPU installed.

More on reddit.com
๐ŸŒ r/Amd
8
6
July 17, 2019
Flash BIOS without a CPU...
Pretty much as you described, I would also advise to look up BIOS Flashback on Youtube, there's a lot of good videos with step by step guides. More on reddit.com
๐ŸŒ r/buildapc
14
48
October 30, 2022
People also ask

[Motherboard] How to Refresh BIOS via Flash BIOS Button?
If your motherboard experiences BIOS faults or fails to boot, you may need to refresh the motherboard BIOS using the Flash BIOS Button without a CPU and RAM. Please follow the steps below:Note: This feature is only available on models with the Flash BIOS Button. For models that do not support this feature, please refer to [Motherboard] How to update BIOS? for BIOS updates.Creating a Refresh USB Flash DriveRefreshing BIOS via Flash BIOS ButtonCreating a Refresh USB Flash Drive1.Prepare a USB flash drive and format it to FAT32 format. Click OK to confirm. (If your USB flash drive is already in F
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msi.com
msi.com โ€บ support โ€บ technical_details โ€บ MB_Flash_BIOS_Button
[Motherboard] How to Refresh BIOS via Flash BIOS Button?
[Motherboard] How to update BIOS?
If your computer needs a BIOS update, please follow the steps below to use the M-FLASH feature in the BIOS environment.Note: If your motherboard does not have a CPU installed and supports BIOS refresh via the Flash BIOS Button, please refer to [Motherboard] How to Refresh BIOS via Flash BIOS Button?Creating a BIOS Update USB DriveUpdate BIOSCreating a BIOS Update USB Drive1.Prepare a USB drive, insert it into your computer, right-click on the USB drive, and click Format....Note: Formatting will erase all data on the USB drive, so please back up any important data.2.In the Devices and drives se
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us.msi.com
us.msi.com โ€บ support โ€บ technical_details โ€บ MB_BIOS_Update
[Motherboard] How to update BIOS?
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Reddit
reddit.com โ€บ r/buildapc โ€บ flash bios without a cpu...
r/buildapc on Reddit: Flash BIOS without a CPU...
October 30, 2022 -

I'm gonna flash BIOS using the button on my MSI motherboard. It's my first time building a PC and I get a little bit nervous, so I just want you guys to help me check if the process is correct.

  1. download the bios file, rename it and put it into a FAT32 flash drive

  2. put on power cables onto the motherboard (I think there are 2 cables, one big and one small?)

  3. turn on the power

  4. plug the flash drive into the correct USB port

  5. push the button and wait

  6. until it indicates the completion, I can unplug the drive and turn off the power

Thank you!

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Quora
quora.com โ€บ Can-MSI-motherboards-flash-BIOS-without-a-CPU
Can MSI motherboards flash BIOS without a CPU? - Quora
The B550-A Pro supports USB BIOS flashback, which allows you to update the BIOS without a CPU by downloading the correct BIOS file from MSIโ€™s website, putting the updated BIOS file onto a USB stick, renaming the file, plugging in the ...
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YouTube
youtube.com โ€บ watch
MSI BIOS Update ALL Boards with Flash BIOS Button - Without a CPU or with one! - YouTube
Includes AM5 motherboards. If you find the video helpful please consider liking it so others may discover it as well. This should work on any MSI motherboard...
Published ย  November 28, 2022
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YouTube
youtube.com โ€บ linus wilson
How to Flash Bios without a CPU, MSI Z690-A Pro DDR4 WiFi Motherboard - YouTube
We give you 8 steps to do flashback of your motherboard's BIOS without a CPU. Flashing your BIOS is necessary when you have CPU or other hardware that came o...
Published ย  November 3, 2022
Views ย  58K
Find elsewhere
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MS.Codes
ms.codes โ€บ blogs โ€บ computer-hardware โ€บ msi-flash-bios-without-cpu
Msi Flash Bios Without CPU
February 14, 2024 - Msi Flash Bios Without CPU is a game-changer in the world of BIOS updates. It eliminates the dependency on the CPU for the updating process, streamlining the experience and saving valuable time.
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MSI USA
us.msi.com โ€บ support โ€บ technical_details โ€บ MB_BIOS_Update
[Motherboard] How to update BIOS?
1. During the boot screen, press the "Delete" key repeatedly to enter the BIOS setup screen, then click "M-FLASH."
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MS.Codes
ms.codes โ€บ blogs โ€บ computer-hardware โ€บ msi-m-flash-without-cpu
Msi M-Flash Without CPU
February 14, 2024 - MSI M-Flash is a versatile BIOS flashing tool that allows users to update their motherboard's firmware without the need for a CPU. With M-Flash, you can easily flash the BIOS using a USB drive and a power source.
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ElectronicsHub
electronicshub.org โ€บ home โ€บ how to update bios without cpu?
Update BIOS Without CPU? Yes, It's Possible (Easy Guide!)
July 28, 2025 - ASUS provides detailed instructions in their motherboard manuals on how to perform the BIOS update using this feature. MSI motherboards come with a feature called โ€œFlash BIOS Buttonโ€ that enables BIOS updating without a CPU.
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Tom's Hardware Forum
forums.tomshardware.com โ€บ home โ€บ motherboards
Question - Can you update the bios of a motherboard without a CPU? | Tom's Hardware Forum
November 20, 2023 - Page 60 in the manual - https://download.msi.com/archive/mnu_exe/mb/MAGZ790TOMAHAWKMAXWIFI_EN.pdf Tutorial - View: https://www.youtube.com/watch?v=iTkXunUAriE So to answer the question, no, you shouldn't need a 13th gen CPU to be able to update the BIOS. ... That particular motherboard does ...
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Glenn's SQL Server Performance
glennsqlperformance.com โ€บ home โ€บ pc hardware โ€บ intel โ€บ flashing your bios with no cpu installed
Flashing Your BIOS with No CPU Installed - Glenn's SQL Server Performance
February 21, 2022 - If you have a modern DIY desktop PC that uses a motherboard from one of the large motherboard vendors from Taiwan (such as ASUS, ASRock, BIOSTAR, Gigabyte, or MSI), there is a good chance that you can flash the BIOS with no CPU installed. This post is about Flashing Your BIOS with No CPU Installed. Note: This will only work if your motherboard supports this functionality. ... You might be wondering why you would ever need or want to do such a thing. Well, the most common scenario is if you are building a new system from parts. You might have a new CPU that is not supported on your motherboard without a BIOS update.
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Quora
quora.com โ€บ How-do-you-update-an-MSI-BIOS-without-a-CPU
How to update an MSI BIOS without a CPU - Quora
The B550-A Pro supports USB BIOS flashback, which allows you to update the BIOS without a CPU by downloading the correct BIOS file from MSIโ€™s website, putting the updated BIOS file onto a USB stick, renaming the file, plugging in the ...
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Kleebz
kleebz.com โ€บ home โ€บ msi motherboard bios update with flash bios button โ€“ no cpu required
MSI Motherboard BIOS Update with Flash BIOS Button - No CPU required - Kleebz.com
November 29, 2022 - This should work on any MSI motherboard that supports Flash BIOS Button (BIOS Flashback) You can update the BIOS without the CPU installed with this method.
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Build Gaming Computers
build-gaming-computers.com โ€บ update-bios-without-cpu.html
How to Update BIOS Without CPU (Asus, Gigabyte, MSI, ASRock)
January 1, 2021 - A helpful beginner's guide to flashing your motherboard's BIOS/firmware without needing a CPU installed, in order to boot with a new CPU series like Ryzen 5000.
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Linus Tech Tips
linustechtips.com โ€บ the workbench โ€บ troubleshooting
MSI BIOS update without CPU/BIOS Flash button? - Troubleshooting - Linus Tech Tips
December 31, 2021 - I'm running an MSI B550M pro with an AMD 5600G and because of this, I can't get it to post. Is there any way to install the needed BIOS updates without the flash button or an working CPU? EDIT: It may be worth noting that I do not have a dedicated GPU and are using this CPU as an APU.
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CGDirector
cgdirector.com โ€บ home โ€บ hardware โ€บ how to update your bios without a cpu
How to update your BIOS without a CPU
November 12, 2022 - You can update the BIOS without a CPU to make your Motherboard ready for newer Processors. Here's how to use the so-called BIOS Flashback Feature.
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MiniTool Partition Wizard
partitionwizard.com โ€บ home โ€บ news โ€บ update bios without cpu, windows, or usb
How to Update BIOS Without CPU, OS, or USB
August 31, 2023 - Some high-end motherboards like X570, B550, B450, X470, and Z490 have a feature named BIOS FlashBack, allowing you to update BIOS without CPU. Some ASUS, Gigabyte, MSI, and ASRock motherboards also have this feature.