ASRock B650M-HDV/M.2 bios flashback
Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=33038
Printed Date: 18 Jul 2025 at 12:17pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: ASRock B650M-HDV/M.2 bios flashback
Posted By: Jay150
Subject: ASRock B650M-HDV/M.2 bios flashback
Date Posted: 19 Mar 2024 at 9:23pm
Greetings
I am trying to biosflashback the ASRock B650M-HDV/M.2.
It just blinks 3 times then goes to solid green. I followed all the steps and downloaded the latest bios here https://www.asrock.com/mb/AMD/B650M-HDVM.2/index.asp#BIOS" rel="nofollow - https://www.asrock.com/mb/AMD/B650M-HDVM.2/index.asp#BIOS .
Is there anything I am missing?
By the way
the usb drive I used is a 3.0 version but the port seems to be a 2.0 I have no usb 2.0 drives at the moment to test.
thanks for the help
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Replies:
Posted By: M440
Date Posted: 20 Mar 2024 at 3:24am
I can confirm it worked with second pendrive for me - I used the USB flashback when i first received my motherboard as it was not booting at all - one pendrive didnt work at all, the second worked w/o problems and the MB works no problem 9 months now.
I dont know if pendrive USB version is relevent. IMO it's more about the pendrive compatibility. I had pendrives in the past that i simply could not make bootable (=visible to bios) or were bootable only in certain PCs and vice versa - PCs booting only certain pendrives. Bioses cant load as much drivers as OSes or download them from internet and will be always more picky. IMO This is usb controller - bios compatibility dependant.
The instruction says to rename the unzipped bios file to "CREATIVE.ROM" and use fat32 format.
You might try to repartition the drive. Check both GPT and MBR.
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asrock b650m-hdv/m.2, ryzen 7700x@85watt, arch/kde
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Posted By: Jay150
Date Posted: 20 Mar 2024 at 6:17am
Yes it was the pendrive.
I used a different one actually since I had no other drives a usb card reader with an tf card in it worked.
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Posted By: Santiago1985bs
Date Posted: 12 Jul 2025 at 12:25am
Hello, I bought This motherboard and try to flashback but the light blink a few minutes and then turns Solíd green.
The manual says install CPu and dram, my cpu is a Ryzen7 9800x3d and my memori is a ddr5 6000, the red led cpu and dram are on, I need a old cpu and dram? Or is the usb?
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