https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 10 Jun 2026 06:40:07 +0000 Thu, 18 Aug 2022 17:49:48 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=19713 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=19713&PID=101023&title=asrock-z390-extreme4-wont-see-my-nvme#101023 Author: threadzipper1957
Subject: 19713
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.
]]> Thu, 18 Aug 2022 17:49:48 +0000 https://forum.asrock.com/forum_posts.asp?TID=19713&PID=101023&title=asrock-z390-extreme4-wont-see-my-nvme#101023 https://forum.asrock.com/forum_posts.asp?TID=19713&PID=90650&title=asrock-z390-extreme4-wont-see-my-nvme#90650 Author: ogmblur
Subject: 19713
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!]]> Mon, 18 Oct 2021 11:25:51 +0000 https://forum.asrock.com/forum_posts.asp?TID=19713&PID=90650&title=asrock-z390-extreme4-wont-see-my-nvme#90650