AM5 BIOS v1.21 improved memory stability
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=25838
Printed Date: 30 Jul 2025 at 3:47pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: AM5 BIOS v1.21 improved memory stability
Posted By: johnxy
Subject: AM5 BIOS v1.21 improved memory stability
Date Posted: 29 Apr 2023 at 11:26pm
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This is a FYI for whoever have problem with memory error on AM5 platform. Early this year, there are multiple reports on this forum about no post and memory error on AM5 mobo including me. such as https://forum.asrock.com/forum_posts.asp?TID=25520&title=b650m-pg-riptideno-post-after-reset-on-new-bios" rel="nofollow - https://forum.asrock.com/forum_posts.asp?TID=25520&title=b650m-pg-riptideno-post-after-reset-on-new-bios https://forum.asrock.com/forum_posts.asp?TID=25460&KW=pg+riptide&title=b650m-pg-riptide-no-uefi-post" rel="nofollow - https://forum.asrock.com/forum_posts.asp?TID=25460&KW=pg+riptide&title=b650m-pg-riptide-no-uefi-post I had several emails with Asrock support and they believed my memory is not on their QVL list and won't help further. I have to stay with old 1.11 until someone with memory modules on QVL also had similar problem( https://forum.asrock.com/forum_posts.asp?TID=25758&KW=pg+riptide&title=x670e-pg-lightning-bios-1-18" rel="nofollow - https://forum.asrock.com/forum_posts.asp?TID=25758&KW=pg+riptide&title=x670e-pg-lightning-bios-1-18 ). This time Asrock fixed it by updating BIOS, which is now available in ver 1.21 for all AM5 mobo. It works for me even memory module is not on QVL. |
Replies:
Posted By: johnxy
Date Posted: 29 Apr 2023 at 11:32pm
| I also play a little overclocking igpu of a ryzen 7600x after upgrading to 1.21. At least 2200 M -> 2400 M is stable for me. |
Posted By: SerchTech
Date Posted: 02 May 2023 at 12:06am
Thanks jonhxy for share your good news  ------------- X399 Taichi (4.03) Threadripper 2950X DDR4 2 x HX432C16FB3K2/32 |
johnxy wrote: