https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 14 Apr 2026 18:03:31 +0000 Fri, 17 Oct 2025 16:25:11 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=113356 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=113356&PID=199221&title=b850m-steel-legend-wifi-expo-issue#199221 Author: ffletchs
Subject: 113356
Posted: 17 Oct 2025 at 4:25pm

Seems to be a CPU limitation I wasn't aware of

https://www.amd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d.html

Max Memory Speed
2x1R     DDR5-5600
2x2R     DDR5-5600
4x1R     DDR5-3600
4x2R     DDR5-3600

guess ill stick to DDR5 3600 or replace my 4 sticks with 2]]> Fri, 17 Oct 2025 16:25:11 +0000 https://forum.asrock.com/forum_posts.asp?TID=113356&PID=199221&title=b850m-steel-legend-wifi-expo-issue#199221 https://forum.asrock.com/forum_posts.asp?TID=113356&PID=199219&title=b850m-steel-legend-wifi-expo-issue#199219 Author: ffletchs
Subject: 113356
Posted: 16 Oct 2025 at 8:36pm

Hi, I'm trying to get 4 DDR5-6000 dimms to work in my ASrock B850M steel legend wifi.

DIMMS are 2 identical kits, 2x32GB, in total 128GB
G.Skill
F5-6000J3636F32GX2

I can get it working on DDR5 3800 and letting the bios train for very loose timings

if I try to load EXPO it wont post.

If I try to load EXPO and then sett all settings exposed in the bios back to auto and back to the slowest DDR5 speed, it wont post

Looks like there is a hidden setting when loading EXPO thats not compatible with mem or mobo

CPU is 9950x3D

can anyone help?]]> Thu, 16 Oct 2025 20:36:58 +0000 https://forum.asrock.com/forum_posts.asp?TID=113356&PID=199219&title=b850m-steel-legend-wifi-expo-issue#199219