Here's the rundown of how to do it, make sure you reset to default settings before reapplying settings. https://www.asus.com/support/FAQ/1012815/ Answer from Fluff42 on reddit.com
Reddit
reddit.com › r/asus › how to update bios on x570-p prime?
r/ASUS on Reddit: How to update bios on x570-p Prime?
June 4, 2022 -
I’ve never tried updating the bios on my builds before, so I am totally new to what risks I might run into. I don’t NEED to update, as I’m still using my 3700x and 6900xt, which work fine. But I want to try Smart Access Memory and need a newer version of bios to enable it.
Are there risks with this set up/mobo when updating the bios? What’s the easiest process to update and what would you suggest I do as a precaution before updating?
Any help or experience would be appreciated!
Top answer 1 of 4
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Here's the rundown of how to do it, make sure you reset to default settings before reapplying settings. https://www.asus.com/support/FAQ/1012815/
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I run the X570 Prime-P and have updated 2x 2x using the USB key method. There were decent feature upgrades both times, and I suppose, functionality too, although I hadn’t had issues. Highly recommend. https://pcpartpicker.com/user/seandiamond/saved/yhvHhM
Asus
asus.com › motherboards / components › motherboards › prime › prime x570-pro
PRIME X570-PRO｜Motherboards｜ASUS Global
Update AMD 5000/3000 Series CPU fTPM version, please back up Bitlocker recovery key before updating this version BIOS." ... "1. Update AGESA version to ComboV2PI 1.2.0.A 2. Mitigate the AMD potential security vulnerabilities for AMD Athlon™ processors and Ryzen™ processors 3.
Videos
Asus Prime X570-P Bios Update
07:25
ASUS motherboard bios update x570 - YouTube
38:58
Asus Prime X570-P Bios Update and Chipset Drivers Update - YouTube
07:18
How to Update ASUS Motherboard BIOS with EZ Flash 3.0 (Step-by-Step ...
08:31
How To Update the BIOS of an AMD X570 Motherboard to Fully Support ...
Asus
asus.com › motherboards / components › motherboards › prime › prime x570-p
PRIME X570-P｜Motherboards｜ASUS Global
Register Product ... "1.Updated AGESA to version ComboV2PI 1.2.0.Cc. 2.Resolved CPU exception when adjusting items like ""When system is in sleep, hibernate, or soft off states"" in certain languages." ... "1. Update AGESA version to ComboV2PI 1.2.0.B 2. Update AMD 5000/3000 Series CPU fTPM version, please back up Bitlocker recovery key before updating this version BIOS."
Quora
quora.com › How-do-I-update-the-BIOS-on-an-Asus-X570-Pro
How to update the BIOS on an Asus X570 Pro - Quora
The instructions below cover methods supported by ASUS: EZ Flash via UEFI, USB BIOS FlashBack (if your specific board has the port), and Windows-based updates using ASUS tools. Follow the method appropriate to your exact model (model name may be X570‑Pro, Prime X570‑Pro, TUF X570‑Pro, etc.
Tom's Hardware Forum
forums.tomshardware.com › home › motherboards
[SOLVED] - looking at PRIME X570-PRO, concerned about BIOS update | Tom's Hardware Forum
August 3, 2021 - Yes your correct PRIME X570-PRO does not have Flashback. Download the latest Bios file from ASUS support to a USB that is formatted to FAT32 single partition and empty. Rename the Bios file to PX570PRO.CAP Bios will recognize your USB when in EZ Flash3 utility.
Asus
asus.com › supportonly › prime x570-pro › helpdesk_bios
PRIME X570-PRO - Support
Update AMD 5000/3000 Series CPU fTPM version, please back up Bitlocker recovery key before updating this version BIOS." ... "1. Update AGESA version to ComboV2PI 1.2.0.A 2. Mitigate the AMD potential security vulnerabilities for AMD Athlon™ processors and Ryzen™ processors 3.
Reddit
reddit.com › r/asus › bios update required for ryzen 5000 series to work for asus prime x570 pro, what to do without bios flashback button
r/ASUS on Reddit: BIOS update required for Ryzen 5000 series to work for Asus Prime X570 Pro, what to do without BIOS Flashback Button
February 24, 2021 - Prime Pro doesn't have bios flashback feature. Asus stamps factory installed bios version number to motherboards barcode, left from ram slots, last 4 numbers.
Reddit
reddit.com › r/buildapc › how to update bios on asus prime x570-p motherboard without cpu or bios flashback?
r/buildapc on Reddit: How to update BIOS on Asus Prime x570-p motherboard without cpu or BIOS Flashback?
July 19, 2025 -
posted a little while ago about my PC. It was a CPU issue, but I got a new one/upgrade, but the bios isn't up to date for it. What on earth do I do? I don't want to buy another old working CPU, nor do I want to. Im so tired of this unending PC of misery, if any of you have any ideas it would be much appreciated.
Asus
asus.com › motherboards / components › motherboards › all series › prime x570-pro
PRIME X570-PRO｜Motherboards｜ASUS USA
Update AMD 5000/3000 Series CPU fTPM version, please back up Bitlocker recovery key before updating this version BIOS." ... "1. Update AGESA version to ComboV2PI 1.2.0.A 2. Mitigate the AMD potential security vulnerabilities for AMD Athlon™ processors and Ryzen™ processors 3.
Reddit
reddit.com › r/asus › updating bios of a asus prime x570-p motherboard with a ryzen 5800x
r/ASUS on Reddit: Updating BIOS of a ASUS PRIME X570-P motherboard with a Ryzen 5800x
November 2, 2020 -
I have bought a Prime X570-P motherboard that I want to pair with a 5800x. I just found out that my mobo might not necessarily have the latest BIOS update that is needed to run a 5000 series CPU. I know this has the EZ Flash 3 feature that allows me to update the BIOS through the internet. My question is, will the motherboard allow me to do that with a Zen 3 CPU installed with an existing BIOS that doesn't support it?
Top answer 1 of 2
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I have the same motherboard, I had to update my BIOS to latest beta for the 5800x to work. https://www.asus.com/Motherboards-Components/Motherboards/All-series/PRIME-X570-P/HelpDesk_BIOS
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My question is, will the motherboard allow me to do that with a Zen 3 CPU installed with an existing BIOS that doesn't support it? No.
Reddit
reddit.com › r/asus › updating the bios of tuf gaming x570-pro (wi-fi) from ver 4602 to 4802 using asus ez flash utility 3 in the uefi bios itself. alternatively i can use bios flashback port at the rear of this mobo or ez update in asus aisuite3. the system is four months behind and six months since my last bios update.
r/ASUS on Reddit: Updating the BIOS of TUF Gaming X570-PRO (Wi-Fi) from ver 4602 to 4802 using ASUS EZ Flash Utility 3 in the UEFI BIOS itself. Alternatively I can use Bios Flashback Port at the rear of this MOBO or EZ update in ASUS AISuite3. The system is four months behind and six months since my last BIOS update.
October 21, 2023 - 2. Mitigate the AMD potential security vulnerabilities for AMD Athlon™ processors and Ryzen™ processors. ... New BIOS for x870e, v 2004, released today. ... Updating the BIOS to 1627 and 1640 renders the ASUS ROG STRIX B850-A GAMING WIFI motherboard inoperable ... No display after a successful BIOS update with the A620M-HDv/m.2. ... Asus Prime B550-Plus and AMD Ryzen 5 5500 White VGA LED after BIOS update.
Asus
asus.com › us › support › faq › 1044348
[Motherboard] How to update BIOS of the motherboard ?(Include different generation CPU) | Official Support | ASUS USA
April 23, 2026 - Please back up your data first before updating the BIOS. 2. Older models of the motherboard may have slightly different user interface. 3. Please connect the power supply throughout the update process, and be aware to avoid pressing the keyboard, mouse or unplugging the USB device
Badcaps
badcaps.net › home › forum › troubleshooting hardware & devices and electronics theory › troubleshooting desktop motherboards, graphics cards, and pc peripherals › bios & schematic requests!
searching for ASUS Prime X570 PRO bios dump - Badcaps
W25Q256JW ) it's longer .. remove the bios chip from the motherboard, put it in the adapter and then read it .. or stick wires between the chip and the programmer, don't use the clip.. If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive ...
Asus
asus.com › us › support › faq › 1038568
[Motherboard] How to use USB BIOS FlashBack™? | Official Support | ASUS USA
April 9, 2026 - You do not need to enter the BIOS screen of the motherboard or use the EZFlash software in the operating system to use the hardware functions of the motherboard to update the BIOS. Use situation: If your Motherboard cannot be turned on or the power light is on but not displayed, you can use ...
Asus
asus.com › motherboards / components › motherboards › asus tuf gaming motherboards › tuf gaming x570-pro (wi-fi)
TUF GAMING X570-PRO (WI-FI)｜Motherboards｜ASUS USA
Before running the USB BIOS Flashback tool, please rename the BIOS file (TGX570RW.CAP) using BIOSRenamer." ... "Update AGESA version to ComboV2PI 1.2.0.Ca. Fix AMD processor vulnerabilities security.
Asus
edgeup.asus.com › home › pc diy › guides › guide: update your asus motherboard's bios for amd ryzen 5000-series processors
Guide: Update your ASUS motherboard's BIOS for AMD Ryzen 5000-series processors - Edge Up
November 10, 2020 - If you plan to be an early adopter of Ryzen 5000-series CPUs and are starting a new build from scratch, we strongly recommend you choose a motherboard that includes our USB BIOS FlashBack™ feature so that you can update its firmware even without a compatible CPU on hand. Many of our ROG Strix and ROG Crosshair VIII X570 motherboards include USB BIOS FlashBack™, as does the recently released TUF Gaming X570-PRO (Wi-Fi).
Quora
quora.com › Is-there-anyway-I-can-do-the-necessary-BIOS-update-for-the-new-Ryzen-5000-series-without-a-CPU-on-an-ASUS-Prime-X570-P-motherboard
Is there anyway I can do the necessary BIOS update for the new Ryzen 5000 series without a CPU on an ASUS Prime X570-P motherboard? - Quora
Answer (1 of 3): If you look here PRIME X570-P | Motherboards | ASUS USA, a BIOS update should NOT be necessary for this motherboard to work with 5000 series Ryzen processors. If the mobo doesn’t work with your CPU, I’d suggest going back to where you bought them and asking nicely what’s ...
ASUS
asus.com › support › faq › 1008859
How to Update BIOS with ASUS Firmware Update/EZ Flash | Official Support | ASUS Global
April 22, 2026 - Select the storage device where the BIOS file located④, then click the BIOS file⑤. The BIOS file naming convention for ASUS devices follows the format of 'Model'AS.'BIOS Version', as illustrated by the example B9450FAAS.302, where the model is B9450FA and the BIOS version is 302.
H|ard|Forum
hardforum.com › [h]ard|ware › motherboards › amd mobos
New ASUS X570 BIOS Update [02/05/2021] - Version 3405 | [H]ard|Forum
February 17, 2021 - You should try it, release notes does say DRAM improvements: PRIME X570-P BIOS 2407 "- Improved system performance and compatibility - Improved DRAM compatibility - Update AM4 combo V2 PI 1.0.0.2" Just flashed my X570P, bios settings won't be saved so you should save your current settings in the ASUS profile menu in the bios in that .COM or whatever format not .txt so you can load it after you flash.
ASUS
asus.com › us › supportonly › tuf gaming x570-pro (wi-fi) › helpdesk_bios
TUF GAMING X570-PRO (WI-FI) - Support
Before running the USB BIOS Flashback tool, please rename the BIOS file (TGX570RW.CAP) using BIOSRenamer." ... "Update AGESA version to ComboV2PI 1.2.0.Ca. Fix AMD processor vulnerabilities security.