The latest stable BIOS has been rolled out to improve compatibility with memory and prevent boot failures for Ryzen 7000/9000 CPUs.
ASRock Releases Stable BIOS Version 4.10 for 600 and 800-Series AM5 Motherboards for Better Optimizations
Roughly two weeks ago, ASRock rolled out a new BIOS version 4.07, which was in the Beta state, equipped with the latest AMD AGESA 1.3.0.0a firmware. Yesterday, ASRock just released the latest and stable BIOS with AGESA 1.3.0.0a for several AM5 motherboards, including 600 and 800-series models.
The BIOS version 4.10 has been released with some crucial optimizations that ASRock previously announced due to the rising reports of CPU failures. While the release notes of the BIOS v4.10 do not explicitly state the mitigation of CPU failures on its AM5 motherboards, it is reportedly going to fix "boot failure" on "certain" CPUs. ASRock’s previous BIOS v4.07 Beta also made similar claims, but the company did not specify which CPU models were affected.
![A table displays BIOS version details with entries for version '4.10' and '4.07.AS01 [Beta],' including update dates, sizes,](https://cdn.wccftech.com/wp-content/uploads/2026/02/ASRock-BIOS-Version-4.10.jpg)
Apart from resolving boot failures on some CPUs, possibly from the Zen 5-based AMD Ryzen 9000 lineup, the new BIOS also brings "optimized" memory compatibility. As of now, there are 25 ASRock AM5 motherboards, which have received the latest BIOS update, including one model with the X870 chipset, 13 B850 chipset motherboards, six B650 motherboards, and five A620 chipset motherboards. With time, we should see ASRock rolling out the latest BIOS for more models, especially the X870/X870E chipset motherboards.
This update comes after ASRock acknowledged problems with the Ryzen 9000 series on its motherboards. We have been regularly reporting Ryzen 9000 series failures on 800-series motherboards, which mostly include motherboards from ASRock, but other vendors are also on the list. Even though these CPU failures have sparked concern within the community, overall RMA rates for the Ryzen 9000 series remain relatively on par with Ryzen 7000 series and within expected limits.
| Chipset | Model | Version | Release |
|---|---|---|---|
| X870 | X870 Pro-A WiFi | 4.10 | 02/24/2026 |
| B850 | B850 Challenger WiFi | 4.10 | 02/24/2026 |
| B850 | B850 Challenger WiFi White | 4.10 | 02/24/2026 |
| B850 | B850 Pro RS | 4.10 | 02/24/2026 |
| B850 | B850 Pro RS WiFi | 4.10 | 02/24/2026 |
| B850 | B850 Pro-A | 4.10 | 02/24/2026 |
| B850 | B850 Pro-A WiFi | 4.10 | 02/24/2026 |
| B850 | B850M Pro RS | 4.10 | 02/24/2026 |
| B850 | B850M Pro RS WiFi | 4.10 | 02/24/2026 |
| B850 | B850M Pro RS WiFi White | 4.10 | 02/24/2026 |
| B850 | B850M Pro-A | 4.10 | 02/24/2026 |
| B850 | B850M Pro-A WiFi | 4.10 | 02/24/2026 |
| B850 | B850M-X WiFi | 4.10 | 02/24/2026 |
| B850 | B850M-X WiFi R2.0 | 4.10 | 02/24/2026 |
| B650 | B650M Pro RS | 4.10 | 02/24/2026 |
| B650 | B650M Pro RS WiFi | 4.10 | 02/24/2026 |
| B650 | B650M Pro X3D | 4.10 | 02/24/2026 |
| B650 | B650M Pro X3D WiFi | 4.10 | 02/24/2026 |
| B650 | B650M-H/M.2+ | 4.10 | 02/24/2026 |
| B650 | B650M-H/M.2+ WiFi | 4.10 | 02/24/2026 |
| A620 | A620AM Pro RS | 4.10 | 02/24/2026 |
| A620 | A620AM Pro RS WiFi | 4.10 | 02/24/2026 |
| A620 | A620AM Pro-A | 4.10 | 02/24/2026 |
| A620 | A620AM Pro-A WiFi | 4.10 | 02/24/2026 |
| A620 | A620M-HDV/M.2+ | 4.10 | 02/24/2026 |
News Source: Reddit
About the author: Sarfraz Khan is a hardware reporter with a focus on PC components and the builder community. With years of experience writing about PC hardware and laptops, his work has been featured on several reputable technology publications. Sarfraz's hands-on experience is demonstrated through his first-person accounts of using and comparing different hardware configurations, providing practical and relatable insights for everyday users. His technical analysis is respected by peers in the enthusiast community and has been cited by specialized hardware sites such as Germany's Igor's Lab.
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