Issues with Z690D4U-2L2T/G5, ;latest BIOS and nvme
Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=32614
Printed Date: 17 Feb 2025 at 7:18pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Issues with Z690D4U-2L2T/G5, ;latest BIOS and nvme
Posted By: Rxwatcher
Subject: Issues with Z690D4U-2L2T/G5, ;latest BIOS and nvme
Date Posted: 13 Mar 2024 at 11:17pm
We have quite a few Z690D4U-2L2T/G5 boards.
Configuration:
Z690D4U-2L2T/G5 motherboard
i9-13900K CPU
Crucial CT32G48C40U5.M16A1 x 4
INTEL SSDPE21D960GA Optane via OCuLink (U.2)
SK hynix Platinum P41 1TB PCIe NVMe Gen4 M.2 2280
Ubuntu 22.04 with the 6.5.0-25-generic HWE Kernel
Applying BIOS 20.03 breaks access to the SK hynix NVME, Rolling back to 10.07 corrects the issue.
20.03 added VMD. Without enabling VMD I dont see the SK hynix nvme at all..not in lscpi, lshw, nvme list, dmesg, nothing however the BIOS sees the disk under Advanced->NVME.
Enabling VMD, I can go into the Intel RAID within the BIOS and see both disks but just enabling VMD without setting a raid level (something I dont want to do) causes lshw to see the disk controller but not the actual disk so it doesnt show under dmesg, lspci and nvme list.
Rolling back to 10.07 and everything is fine..the nvme shows up in lshw, lpci, dmesg, nvme list.
We are struggling here because we want to move forward to the 20.03 BIOS but this issue is a show stopper.
The U.2 connected Optane is fine..never any issues with that showing up.
Do you have any suggestions?
Thanks!
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Replies:
Posted By: JCLB
Date Posted: 25 May 2024 at 10:48am
Same problem here, but as I use a 14700K CPU am unable to use older rev of BIOS.
am trying to use 3 NVME WD SN850X, one in M2 slot and 2 through oculink adapters.
am sometime able to see the M2 SSD and start a proxmox PVE setup that directly fail, OS can not even partition.
I've just contacted support today, have chosen this board to build a small hypervisor and run a NAS but am totally stuck, unless I use crappy USB adapter until new bios get released.
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Posted By: shaunatkins11
Date Posted: 13 Jun 2024 at 4:08am
I thought I was the only one with this problem, like I received a defective motherboard.
Have you heard anything from ASRock support?
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Posted By: JCLB
Date Posted: 13 Jun 2024 at 9:19am
I've just sent them the pictures.
Meanwhile am stuck with a daughter card in the X4 pcie slot.
What's your SSD model?
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Posted By: shaunatkins11
Date Posted: 26 Jun 2024 at 1:22pm
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My SSD is a Samsung 980 Pro 1TB.
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