AMD Motherboards - Fatal1ty B450 Gaming-ITX/ac wont boot with M.2

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Fatal1ty B450 Gaming-ITX/ac wont boot with 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=12528
Printed Date: 01 Aug 2025 at 11:27am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Fatal1ty B450 Gaming-ITX/ac wont boot with M.2

Posted By: mirabilis_dk
Subject: Fatal1ty B450 Gaming-ITX/ac wont boot with M.2
Date Posted: 27 Sep 2019 at 3:15am

Hey

I have bought an Fatal1ty B450 Gaming-ITX/ac, bios 3.50

Ryzen 7 1700
16GB 8X2 G.Skill 3000Mhz
M.2 WD Blue 250GB SSD (are on the QVL)

If there is a M.2 installed, it wont boot.

When I remove the M.2 it boots up fine.

I tried til reset the BIOS, change Battery, change ram, change cpu, change gpu, change psu.

I also tried two others M.2s (WD Green 240GB and Samsung 970 EVO 250GB) still wont boot.

Nothing helps. Is the port DOA?

/Per