ASRock Forums : ASRock B450m pro4 Corsair 3000mhz Issue https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 21 Apr 2026 00:22:55 +0000 Sun, 04 Nov 2018 14:57:24 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=10071 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[ASRock B450m pro4 Corsair 3000mhz Issue : Hello All,I&#039;m having trouble...]]> https://forum.asrock.com/forum_posts.asp?TID=10071&PID=57568&title=asrock-b450m-pro4-corsair-3000mhz-issue#57568 Author: Lb51oO
Subject: 10071
Posted: 04 Nov 2018 at 2:57pm

Hello All,

I'm having trouble getting my Corsair Vengeance LPX 3000mhz memory to run at 3000mhz with CAS 15.

System Specs:
ASRock B450m pro4
AMD Ryzen 5 2600
Corsair Vengeance LPX 2x8gb 3000mhz
Gigabyte Geforce 970 GTX G1
EVGA Supernova 650 G3

I've enabled the XMP profile via the BIOS and changed the CAS to 15, but CPUz reports as CAS 16. I changed Gear Down Mode to Disabled and the system won't boot.

Is this memory not compatible with the pro4? Or Ryzen for that matter?

Thanks


Edited by Lb51oO - 04 Nov 2018 at 3:00pm]]> Sun, 04 Nov 2018 14:57:24 +0000 https://forum.asrock.com/forum_posts.asp?TID=10071&PID=57568&title=asrock-b450m-pro4-corsair-3000mhz-issue#57568