AMD Motherboards - B450M Pro4 not showing my nvme m.2

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B450M Pro4 not showing my nvme m.2

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=17626
Printed Date: 10 Aug 2025 at 8:32pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: B450M Pro4 not showing my nvme m.2

Posted By: Liio
Subject: B450M Pro4 not showing my nvme m.2
Date Posted: 29 Dec 2020 at 4:54am

Hello,
I put a nvme m.2 in a sata m.2 port with a existing nvme m.2 in the ultra m.2 port, and BIOS always boots up; I look in Advanced>Storage Configuration but it doesnt show me any drives. Any help would be appreciated, thank you.

Replies:

Posted By: Liio
Date Posted: 29 Dec 2020 at 8:02am

I have a b450M Pro4 motherboard and a Crucial P1 1tb nvme; the m.2 was already in the motherboard, but I got another one for more storage without knowing I need a sata m.2 for the lower port. When I put in the new one to the lower port and turned it on, it booted up to bios; and from what I've found online the motherboard doesnt show the m.2 drive anywhere.

Posted By: Liio
Date Posted: 29 Dec 2020 at 8:40am

So I put the new nvme in the ultra m.2 slot and the motherboard could read it, which means the original m.2 should be the problem, yikes