BIOS Flashback is a utility that allows you to update your motherboard’s UEFI BIOS even if you don’t have a CPU or DRAM installed. This is used in conjunction with a USB drive and the flashback USB port on your rear I/O panel.
Do you have any doubts about BIOS Flashback? Then there is nothing to worry about, we have got your back. Follow the article until the end to clear every doubt regarding BIOS Flashback.
What is BIOS?
BIOS is the firmware used to initialize hardware and provide runtime services on personal computers.
What is BIOS Flashback?
BIOS Flashback is a term used to describe a specific type of technology that allows computers to go back to a specific version of any software. This can be helpful in cases where there is a problem with the current software or in cases where the user wants to revert back to an earlier version of the software for personal reasons. ..
There are several potential reasons behind the recent instability of the software. Some of these may be due to faulty software, while others may be due to changes in the software’s design or implementation. ..
BIOS upgrades can now be done through a new, more user-friendly interface called the UEFI BIOS update. ..
You bought a Ryzen 3000 series CPU and a B450 MoBo, but you are not sure if the BIOS version of the B450 supports Ryzen 3000 series.
You will have to update your BIOS but you don’t have access to the BIOS GUI updater.
The BIOS Flashback feature allows you to restore your BIOS settings from a previous version, even if the BIOS is no longer available.
How to use BIOS Flashback?
BIOS Flashback is a very easy process these days. Just a few steps and you’re good to go. Go through the below blocks for your motherboard.
Before starting anything, make sure to read the manual and search for the flashback port.
Pre-requisites
GPT to MBR
Format USB as FAT32
MSI Motherboards
The BIOS on a computer can be used to change the settings for the computer, such as the amount of memory it has, the type of processor it uses, and how fast it is. The BIOS can also be used to rename the computer’s BIOS so that it is more easily accessible.
List of MSI Motherboards with BIOS Flashback
MSI MAG B550M Bazooka (mATX)MSI MAG B550M Pro VDH WiFi (mATX)MSI MAG B550M Mortar (mATX)MSI MPG B550I Gaming Edge WiFi (mITX)MSI MPG B550I Gaming Edge MAX WiFi (mITX)MSI MEG B550 Unify (ATX)MSI MEG B 550 Unify X (ATX)MSI MPG B 550 Gaming Plus (ATX)MSI MPG B 550 Gaming Pro Carbon WiFi (ATX)MSI MPG B 550 Tomahawk (ATX) The MSI MAG series of motherboards are designed for gamers who demand the best performance and features. The MSI MAG series boards come with a variety of features that make gaming easier and more fun. These boards include the MSI MPG, MEG, and Z490 series motherboards.
Asus Motherboards
To flash the BIOS on your motherboard, you will need a USB drive and the latest BIOS file. The USB drive should be formatted as FAT32, and the BIOS file should be extracted to it. You can then rename the BIOS filename according to your motherboard model. For example, if you have a Rampage IV Extreme motherboard, you would rename the BIOS filename to R4E.ROM. After renaming the BIOS file, plug in the USB drive into the Flashback port on your motherboard and press and hold down the BIOS flashback button for 3-5 seconds. Once the LED stops blinking, your BIOS has been flashed! ..
List of ASUS Motherboards with BIOS Flashback
Asus ROG Crosshair VIII Formula (ATX) Asus ROG Crosshair VIII Hero (ATX) Asus ROG Crosshair VIII Hero WiFi (ATX) Asus ROG Crosshair VIII Impact (mDTX) ASUS TUF Gaming X570-PRO WiFi (ATX) ASUS TUF Gaming B550M-Plus II Wi-Fi (mATX) ASUS Prime B450M-A II Wi-Fi (mATX)
ASRock Motherboards
To flash the BIOS on an ASRock motherboard, you will need to first download the latest BIOS flash file. Then, format a USB/SD drive and extract the BIOS flash zip file. Finally, rename the file to ‘creative.rom’.
List of ASRock Motherboards with BIOS Flashback
The ASRock X570 Aqua (ATX) and ASRock X570 Creator (ATX) are both ATX motherboards. The ASRock B550 Taichi (ATX) is an ATX-certified motherboard that supports AMD Ryzen processors. The ASRock Z490 Taichi (ATX) is a PCIe 3.0 x16 motherboard that supports Nvidia GeForce RTX 2080 graphics cards.
Gigabyte Motherboards
While writing this article, Gigabyte MoBo’s do not support BIOS Flashback. ..
If your computer is not starting up, or if the blue light on the front of the computer is not turning on, you may need to replace the CMOS battery. To do this, locate the battery in your computer and either short the two pins beside it labelled BAT1 for 5 to 10 seconds or remove the battery and wait at least 20 minutes before reinserting. If after 20 minutes the LED still does not turn on, you may need to replace the CMOS battery. ..
The LED on the front of the computer is constantly on, even when the BIOS image isn’t found on the USB drive used to boot up. This suggests that the BIOS image is on a different partition or drive than where Windows was installed. Try reformatting the USB drive into FAT32/FAT16 and reinstalling Windows from scratch to see if that fixes the problem. The power button won’t work until BIOS Flashback is completed. ..
Conclusion
That was it, if you follow the instructions successfully, you can flash the BIOS without CPU.
If you’re looking for more information about BIOS Flashback or have any doubts about it, please comment below. We’ll do our best to clear up any doubts. ..
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