https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 11 Apr 2026 08:22:52 +0000 Fri, 07 Dec 2018 10:36:49 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=10255 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=10255&PID=58566&title=dual-channel-ram-issue-b-slots-issue#58566 Author: CRAZG
Subject: 10255
Posted: 07 Dec 2018 at 10:36am

2nd and 4th slots from the cpu, then select ram speed in bios. RAM frequency in cpu-z will show half the RAM speed as it is ddr.]]> Fri, 07 Dec 2018 10:36:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=10255&PID=58566&title=dual-channel-ram-issue-b-slots-issue#58566 https://forum.asrock.com/forum_posts.asp?TID=10255&PID=58219&title=dual-channel-ram-issue-b-slots-issue#58219 Author: weztmarch
Subject: 10255
Posted: 27 Nov 2018 at 1:47am

Running ASROCK Z370 Killer SLI/AC MOBO and Corsair Vengeance LPX (2x8GB) DDR4 SDRAM
MOBO https://www.newegg.com/Product/Product.aspx?Item=N82E16...
Ram https://www.newegg.com/Product/Product.aspx?Item=N82E16...

I cannot get RAM to run in dual channel mode. I have check the QVL list, flashed the latest BIOS, installed it in the proper slots (A2 and B2 for dual channel according to the manual), searched for XMP profile in the BIOS, and nothing so far seems to work. The only thing I haven't tried is removing the CMOS battery or checking the CPU socket because I don't want to risk any damage or have to reapply thermal paste, re-seat cpu, and stuff unnecessarily. It won't even recognize RAM inserted in slots B1 or B2 slots at all. It only ever works in slots A1 AND A2 side-by-side and only posts as SINGLE CHANNEL. Is there an option in the BIOS? Can I run dual-channel from A1 and A2? I don't even get to the BIOS menu when I seat the RAM in either B slot...

Photo https://photos.app.goo.gl/3vpu7wrFFcidNK8B6

Can anyone tell me what is wrong? Is my motherboard defective? Please help. Thank you.]]> Tue, 27 Nov 2018 01:47:58 +0000 https://forum.asrock.com/forum_posts.asp?TID=10255&PID=58219&title=dual-channel-ram-issue-b-slots-issue#58219