https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 15 Apr 2026 05:41:38 +0000 Sat, 15 Nov 2025 00:48:12 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=113382 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=113382&PID=200406&title=b650mhdv-m-2-ram-issue-question#200406 Author: Rwan007
Subject: 113382
Posted: 15 Nov 2025 at 12:48am

Hello,
I bought a RAM kit (Crucial CP2K32G64C40U5W) that was supposed to be compatible with my motherboard (B650M-HDV/M.2) according to the RAM manufacturer.

On startup, the 'RAM' LED stays red.

The CPU I am using is a Ryzen 9 7900X.

It seems that the RAM is only compatible with the 9000 series.

Can someone confirm this?
Best regards.]]> Sat, 15 Nov 2025 00:48:12 +0000 https://forum.asrock.com/forum_posts.asp?TID=113382&PID=200406&title=b650mhdv-m-2-ram-issue-question#200406