ASRock Forums : RAM only recognized as Single Channel 2133

ASRock Forums : RAM only recognized as Single Channel 2133 https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 18 Jun 2026 22:50:12 +0000 Sat, 13 Oct 2018 10:32:10 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=9886 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[RAM only recognized as Single Channel 2133 : New build PC and the PC will boot...]]> https://forum.asrock.com/forum_posts.asp?TID=9886&PID=56949&title=ram-only-recognized-as-single-channel-2133#56949 Author: DeltaV
Subject: 9886
Posted: 13 Oct 2018 at 10:32am

New build PC and the PC will boot fine and the BIOS recognizes both sticks of RAM but it won't enable Dual Channel and I can't clock the RAM above the 2133. I've tried swapping the RAM sticks between A2 and B2 and I've tried moving both sticks to A1 and B1 but it still boots to single channel mode. I've also tried manually enabling the RAM to run at 3200, 2933 and 2400 but each time it fails to boot. Also, Windows 10 is only recognizing 8 of the 16 gigs but I don't think that has anything to do with the BIOS.

I've also tried booting into Windows with each stick of RAM individually and Windows boots fine with either stick by itself.

Ryzen 2700X

Asrock A470 (1.52 BIOS)

16 GB G.SKILL TridentZ 3200 (F4-3200C16D-16GTZB)

EVGA 1070ti

]]> Sat, 13 Oct 2018 10:32:10 +0000 https://forum.asrock.com/forum_posts.asp?TID=9886&PID=56949&title=ram-only-recognized-as-single-channel-2133#56949