Asrock B450m PRO4-f BIOS flash older version
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=14008
Printed Date: 08 Aug 2025 at 9:00pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Asrock B450m PRO4-f BIOS flash older version
Posted By: boristheanimal
Subject: Asrock B450m PRO4-f BIOS flash older version
Date Posted: 06 Apr 2020 at 7:49am
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Few days ago updated my bios to version 2.00 2020/1/14 and now i have problems with it (PC dont start (rebooting few times with black screen) and reset all settings (cpu and ram frequency, timings etc) after few time without power (not battery problem, changed it already)) With previous version i had not these issues (1.60 2019/8/6) Can i flash previous version (1.60 2019/8/6)? Or it not possible? Any other way to fix this problem? |
Replies:
Posted By: ThreeDee
Date Posted: 06 Apr 2020 at 8:13am
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there is a version 3.87 you can try if you like https://shop.jzelectronic.de/news.php?id=1585331040&sw= the site is German.. but I've used a few BIOS's off of their site for 3 different ASRock mobos ------------- |Ryzen 5 5900|ASRock X570 Taichi-BIOS 4.60|2x16GB HyperX Predator RGB 3200@3600 1:1 IF|ASRock RX 6700XT|2 x PCIe 4.0 M.2 Drives for OS & Games|850 WTT Seasonic 80+ Titanium PSU|Noctua NH-D15| |
Posted By: boristheanimal
Date Posted: 06 Apr 2020 at 2:34pm
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i m just asking if i could flash previous version because this is the only PC i have and i dont want risk to lose it and ofc i dont want to flash bios from another motherboard |
Posted By: ThreeDee
Date Posted: 06 Apr 2020 at 11:28pm
What CPU are you running? Back flashing doesn't always work .. I've never done it with an ASRock motherboard ------------- |Ryzen 5 5900|ASRock X570 Taichi-BIOS 4.60|2x16GB HyperX Predator RGB 3200@3600 1:1 IF|ASRock RX 6700XT|2 x PCIe 4.0 M.2 Drives for OS & Games|850 WTT Seasonic 80+ Titanium PSU|Noctua NH-D15| |
boristheanimal wrote:Posted By: boristheanimal
Date Posted: 07 Apr 2020 at 12:00am
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i didnt find how to download bios from there for my motherboard (anyway how it is possible that random site have 3.87 version while official have only 2.00, that doesnt looks good) cpu amd r5 3600 well if back flashing could cause troubles.. i dont want risk so i have to use default memory settings 
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Posted By: ThreeDee
Date Posted: 07 Apr 2020 at 12:24am
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Translate to english if you want .. then scroll down to "Bios Download Selection" ...hit the drop down menu and scroll down to your motherboard and click on it it will download. I run the 2.30 BIOS for my X570 Steel Legend off of that site currently.. on ASRock's site there is only the 2.20 BIOS. I wouldn't refer anybody anywhere if I thought it was fishy. But it's your decision.. your hardware. ------------- |Ryzen 5 5900|ASRock X570 Taichi-BIOS 4.60|2x16GB HyperX Predator RGB 3200@3600 1:1 IF|ASRock RX 6700XT|2 x PCIe 4.0 M.2 Drives for OS & Games|850 WTT Seasonic 80+ Titanium PSU|Noctua NH-D15| |