New AM5 BIOS updates now available

ASRock Official wrote: ASRock has maintained close and long-term collaboration with AMD, and continues to carefully review recently discussed CPU-related issues across online communities, while optimizing BIOS functionality and further enhancing overall system stability. Following multiple rounds of collaboration, AMD has provided AGESA 1.3.0.0a to improve overall platform compatibility. ASRock has completed the corresponding integration and has released the Beta BIOS version 4.07.AS01, featuring AGESA 1.3.0.0a, on its official website. The BIOS update includes the following highlights: 1. Update AGESA to ComboAM5 PI 1.3.0.0a. 2. Optimized Memory Compatibility. 3. Resolve a boot failure occurring on certain CPUs. This update is specifically designed to address system no-boot scenarios, including cases where systems may fail to boot after being used for a period of time. Users who encounter such behavior are recommended to update to this BIOS version to help restore normal system boot functionality. The latest Beta BIOS version 4.07.AS01 is now available for download here: https://www.asrock.com/support/index.asp?cat=bComboAM5 The official BIOS release will be updated soon and will also be available for download at the following link: https://www.asrock.com/support/index.asp?cat=ComboAM5. For detailed update procedures, users may refer to the ASRock Instant Flash User guide (AMD) or the ASRock Flashback Feature User guide, depending on motherboard model and supported features. ASRock remains fully committed to product quality, platform stability, and long-term user satisfaction. Our engineering and technical support teams continue to work with AMD to deliver robust firmware updates and ensure platform stability. For further assistance or technical inquiries, users are encouraged to contact the ASRock Technical Support Department through official support channels.

Official Article here.

Edited by Xaltar - 09 Feb 2026 at 11:08pm

Most, if not all, AM5 boards should already have the newer Secure Boot Key stuff.

Most ASRock AM4 boards got the updates late last year. X300M-STX (also known as DeskMini) got it early this year.

I suspect we will see a lot more boards supported after celebrations for the
Lunar New Year are concluded in Taiwan. This is why I made this thread, so we
can track which boards are still waiting then ASRock can see them listed here based
on demand rather than just a list of models in house. Maybe it will help with
prioritizing which boards work on next.

Edited by Xaltar - 18 Feb 2026 at 6:40pm

Thanks for the info Dr_KrillE, could you share your GPU model and brand so I can
ask ASRock to check out this thread. They will need your full system specs.
That said, you may want to wait for 4.10 for your board, it may be resolved there.

I will pass the info along anyway incase they don't already know about it but that
will have to wait till next week when they all get back from their Lunar New Year
holiday period.

Edited by Xaltar - 19 Feb 2026 at 3:01am

Hi everyone! I?™m currently setting up a system with a Ryzen 7 9800X3D on the ASRock B650 PG Lightning (the ATX model).
?‹I?™ve noticed that the Micro-ATX version (B650M PG Lightning) received the v4.10 update with AGESA 1.3.0.0a on February 12th to address the recent boot failures and stability issues with Zen 5 X3D chips. However, the support page for the full ATX board is still only showing v4.03 from December.
?‹Does anyone here have any info on when the stable 4.10 or a Beta (like 4.07.AS01) will be released for the ATX version?
?‹I want to make sure I have the safety fixes for the 9800X3D ready before I mount the CPU. Thanks in advance!