New AM5 BIOS updates now available

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   Hi Y'all!
Just a little feedback on BIOS v.4.10
I can report that the problem with GPU and res/update freq is gone, and it works as it should again.
After a bit of testing it seems stable with both PBO/CO and EXPO enabled.
In the act of testing some mem overclocking and that as well seems to work fine.
So no issues as of yet ;-)

BR

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Dr_KrillE Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 13 Nov 2024 Location: Sweden Status: Offline Points: 150	Post Options Post Reply Quote Dr_KrillE Report Post Thanks(0) Quote Reply Posted: 04 Mar 2026 at 8:13pm
	Hi Y'all! Just a little feedback on BIOS v.4.10 I can report that the problem with GPU and res/update freq is gone, and it works as it should again. After a bit of testing it seems stable with both PBO/CO and EXPO enabled. In the act of testing some mem overclocking and that as well seems to work fine. So no issues as of yet ;-) BR
	//Dr.K ASROCK X870E Taichi AMD 9950X / Arctic LF3 420mm AIO G.Skill Trident Z5 Neo DDR5-6400-64GB-CL30 ASUS ROG Astral LC RTX5090 OC Corsair MP700 Pro 1TB BE QUIET! Dark Power Pro 13 Streacom BC1 V2

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 35093	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 04 Mar 2026 at 8:17pm
	Awesome, thanks for the update Dr_KrillE


Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 35093	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 06 Mar 2026 at 12:02am
	Latest round of updates: B650M-HDV/M.2 White B650M PG Riptide WiFi White B650M PG Riptide WiFi B650M PG Riptide A620M-HDV/M.2 A620M Pro RS WiFi A620M Pro RS B650E Steel Legend WiFi B650E PG-ITX WiFi B650E PG Riptide WiFi B650 LiveMixer https://www.asrock.com.tw/support/index.asp?cat=ComboAM5


Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 35093	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 17 Mar 2026 at 12:45am
	Just the one update on Thursday the 12th of March B850M-X R2.0 Is anyone still waiting for an update for their board?


NDRE28 Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 08 Sep 2024 Location: Romania Status: Offline Points: 2430	Post Options Post Reply Quote NDRE28 Report Post Thanks(1) Quote Reply Posted: 17 Mar 2026 at 10:23pm
	Hi! BIOS v4.10 (AGESA 1.3.0.0a) increases the UEFI/BIOS menu resolution from 1024x768 to 1920x1080 (Full HD) on the X670E Taichi.

QMarc Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 13 Oct 2025 Status: Offline Points: 75	Post Options Post Reply Quote QMarc Report Post Thanks(0) Quote Reply Posted: 18 Mar 2026 at 4:22pm
	> Is anyone still waiting for an update for their board? DeskMini X600 is still at BIOS 4.14 / AGESA ComboAM5 1.2.0.3g. Well I suppose the X600 chipset-less design is different, hence the different version numbering scheme. But they already skipped the AGESA ComboAM5 1.2.7.1 update, I wonder if they already dropped it off their support list...

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 35093	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 18 Mar 2026 at 6:08pm
	Interesting, I don't think I have seen a single report of boot issues (00 code or DRAM/CPU LEDs lit) on x600 based systems. Given they were designed for thermal management not outright performance it could be that the update isn't needed. I will see what I can find out.


Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 35093	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 19 Mar 2026 at 3:27pm
	The X600 ITX contained in the DeskMeet has already received the AGESA 1.3.0.0a update so the X600 STX in the DeskMini should receive an update too.


JamesL Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 4 hours 51 minutes ago Status: Offline Points: 15	Post Options Post Reply Quote JamesL Report Post Thanks(0) Quote Reply Posted: 4 hours 10 minutes ago at 12:32am
	I?�m encountering critical overclocking stability issues with my ASRock X870E Taichi OCF (BIOS 4.10) paired with an AMD Ryzen 9 9700X and Biwin Origin Code 48GB?2 DDR5 memory. Here?�s a detailed breakdown: Memory Overclocking (8000+ MT/s): ??A2 Channel (2 DIMMs): Boots and tests stable at 8400 MT/s without issues. ??B2 Channel (2 DIMMs): Fails to boot even at 8000 MT/s (no POST). ??Dual Channel (A2+B2): Cannot boot at 8400 MT/s; struggles heavily to pass stability tests even at 8000 MT/s. ??Memory Refresh Mode: The option to set Normal mode is locked/unavailable in BIOS. CPU BCLK Overclocking: ??CPU base clock (BCLK) can only be stable at 105 MHz or lower. Any value above 105 MHz triggers error code 22 on POST. Memory Divider Overclocking: ??Attempting to reach 8400 MT/s via memory divider results in an immediate error code C5. Has anyone else experienced similar issues with this CPU/motherboard/BIOS/memory combination? Any suggestions for troubleshooting or BIOS settings to resolve these stability problems? Optional Short Version

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 35093	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 2 hours 19 minutes ago at 2:23am
	I am afraid I haven't been active in the overclocking scene for quite some time. I don't have much to offer suggestion wise. What you describe does make sense from an overclocking perspective however. It's always easier to overclock a single RAM module than a pair. The fact that your B2 channel isn't able to match the A2 channel tells me that your IMC's A channel is more capable than channel B. If this is the case then it's highly likely that you won't be able to push it any further in dual channel regardless of settings. You would need another CPU with a stronger IMC. Back when I used to chase overclocking records I would often go through over 20 CPUs to find one that could handle the settings needed to achieve my goal. From what I have seen of DDR5 clocks on AM5, 8000 MT/s is pretty decent but I am guessing by the fact you picked up an OCF board that you are not looking to settle for decent. If you have access to more CPUs to try that would be my first stop. If not I have a feeling you have hit the limit of the IMC on that CPU. My guess would be that you will find stability probably at around 7600 MT/s in dual channel. Combining both channels never yields the same clocks as the weakest channel due to the added load and heat going through the IMC. Typically you can expect between 80% to 90% of the maximum stable clock of the weakest channel when using dual channel. I am sure this isn't what you wanted to hear but it's all I have to offer. There may be other forum members that have more recent experience and possibly some tricks I am unaware of. You can additionally ask ASRock themselves by opening a support ticket: https://tw.asrock.com/events/tsd.asp Though I suspect they won't be able to help much if at all. Good luck