AMD Motherboards - x870e Nova doesn't boot new build

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x870e Nova doesn't boot new build

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=99584
Printed Date: 18 Mar 2026 at 6:59pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: x870e Nova doesn't boot new build

Posted By: Zesapato
Subject: x870e Nova doesn't boot new build
Date Posted: 27 Feb 2025 at 1:13pm

It's a new build and it doesn't boot nor display anything.

The dr debug code showing is RR 21.

Already tried several ram setups and just updated bios to the latest version 3.20 and didnt work.

What to do?

My components:
PSU: NZXT C1200

Motherboard: Asrock x870E Nova

GPU: 3060

COOLER: Arctic freezer III

CPU: ryzen 9950x

Storage: ?WD Black SN850X 2TB

RAM: Corsair Vengeance 64 GB (2 x 32 GB) DDR5-6000 CL30 ( XMP ready )

CASE: hzn 420

Replies:

Posted By: Zesapato
Date Posted: 27 Feb 2025 at 1:48pm

Correction, ram is 96gb 2x48