April 20, 20215 yr ALERT!!! Beta Bios 1.12 https://www.asrockrack.com/general/productdetail.asp?Model=X570D4U#Download 1. Update AGESA ComboV2 to 1.2.0.1 2. Fix issue of low network speed in Ubuntu *Lab BMC
May 17, 20215 yr Did any of the owners of this board actually test these beta bios'es and check if it resolves the issues (like network speed etc)? Edited May 17, 20215 yr by BartDG
July 21, 20214 yr I have the X570D4U-2L2T and was getting crazy low network speeds. I ran some iperf tests, and it was 1/3 of the speed only when it was either the server/client (can't remember off the top of my head now). I'm on the latest stable BIOS 1.30, should I use the latest Beta BIOS 1.34? I'm trying to use LAN1 & LAN2, not the 10G ports LAN3 & LAN4 yet...
August 10, 20214 yr Hello, I'm interested in this board too, the X570D4U-2L2T. Have you been able to solve the network speed problems? Thanks
November 12, 20214 yr I have been experiencing freeze and lockups since I upgrade to BIOS 1.40 and Firmware 1.20 for the X570D4U-2L2T. I have two of these boards. One of them is using an LSI card with no use of the MARVEL sata ports while the other has a combination of both. Before using the X570D4U-2L2T for my UNRAID build, I was using the one with no LSI CARD using the MARVEL SATA ports and had no issues with BIOS 1.30 and Firmware 1.10. So I'm not sure if somehow the board has gone bad or it is a bug introduced in the firmware and BIOS. For now, I'll disable Global C States to see if it changes anything. Again this entire story with the use of MARVEL SATA is just to explain that it is the only difference between both systems. One is using an LSI only and on my RAID system I'm using both and before it was only using the board's SATA ports. Not sure if there is a link to be made there as I am not familiar with GLOBAL C STATES but read it caused some people issues, freezes / lockups. Edited November 12, 20214 yr by tessierp
December 14, 20214 yr On 11/12/2021 at 3:39 PM, tessierp said: I have been experiencing freeze and lockups since I upgrade to BIOS 1.40 and Firmware 1.20 for the X570D4U-2L2T. I have two of these boards. One of them is using an LSI card with no use of the MARVEL sata ports while the other has a combination of both. Before using the X570D4U-2L2T for my UNRAID build, I was using the one with no LSI CARD using the MARVEL SATA ports and had no issues with BIOS 1.30 and Firmware 1.10. So I'm not sure if somehow the board has gone bad or it is a bug introduced in the firmware and BIOS. For now, I'll disable Global C States to see if it changes anything. Again this entire story with the use of MARVEL SATA is just to explain that it is the only difference between both systems. One is using an LSI only and on my RAID system I'm using both and before it was only using the board's SATA ports. Not sure if there is a link to be made there as I am not familiar with GLOBAL C STATES but read it caused some people issues, freezes / lockups. I also have a X570D4U-2L2T AMD Ryzen 7 3700X 2* Kingston Server Premier 16 Go DDR4 2666 MHz ECC CL19 pie BMC Firmware Version 1.10.00 BIOS Firmware Version P1.30 PSP Firmware Version 0.14.0.20 I disabled C STATES and have a lot less crashes but still usually after 1 month it keeps on crashing
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