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Asrock z390 extreme4 won't see my 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=19713
Printed Date: 22 Jul 2025 at 4:21am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: Asrock z390 extreme4 won't see my NVME.
Posted By: ogmblur
Subject: Asrock z390 extreme4 won't see my NVME.
Date Posted: 18 Oct 2021 at 11:25am
I bought the WD_BLACK SN750 SE

Specs:
CPU: Intel i9 9900k
GPU: RTX AORUS 3070

Installed it in the M2_2 port (the bottom one).

I have a Samsung Evo 970 NVME as my boot drive in m2_1.

It doesn't come up in BIOS or Windows.

I tried swapping m2 ports and nothing. (PC still boots btw)

I do have two regular 2.5 SSD's installed (Samsung Evo 860) that are plugged into ports SATA3_A1 and SATA3_A2

In the manual it says m2_1 will disable SATA3_0 & SATA3_1 and m2_2 will disable SATA3_4 & SATA3_5.

So none of those are being used.

I can provide details on any other bios settings or windows settings. I have a feeling this is something maybe in BIOS, but I don't know where exactly.

Thanks!



Replies:
Posted By: threadzipper1957
Date Posted: 18 Aug 2022 at 5:49pm
I think your issue is, compatibility with the M.2 controller.
I have seen this before, that an M.2 is not recognized
When conencting to another board it works, would mean a defective motherboard.
But when using a different M,.2 on the defective board, it works, meaning the M,2 was defective.
Sometimes a newer BIOS version can tackle this, or you must flash, the M.2 firmware.


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Kind Regards



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