https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 09 Apr 2026 23:53:54 +0000 Thu, 22 Feb 2018 00:42:53 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=7747 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45602&title=no-dual-channel-on-asrock-z370-killer-sli#45602 Author: Hollyjoel
Subject: 7747
Posted: 22 Feb 2018 at 12:42am

ok. if i install a single stick on A1 or A2 i cant boot the system. i sent the mobo back.]]> Thu, 22 Feb 2018 00:42:53 +0000 https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45602&title=no-dual-channel-on-asrock-z370-killer-sli#45602 https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45593&title=no-dual-channel-on-asrock-z370-killer-sli#45593 Author: Hollyjoel
Subject: 7747
Posted: 21 Feb 2018 at 7:40pm

Ok, thank you for your answer. i will test it today]]> Wed, 21 Feb 2018 19:40:35 +0000 https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45593&title=no-dual-channel-on-asrock-z370-killer-sli#45593 https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45565&title=no-dual-channel-on-asrock-z370-killer-sli#45565 Author: badbri
Subject: 7747
Posted: 21 Feb 2018 at 5:27am

That particular Crucial ram is not QVL or verified to work on Asrock or Asus Z370 based boards from what I could find. So...Try one stick in A1 and see if it boots, remove the ram and try the other stick in A2 and see if it boots. Single sticks should boot in any slot if ram is compatible and mobo is good. Get Memtest86 (free) and burn to CD or USB and test one ram stick by itself in any slot that it does boot in. Remove and test other ram stick in same slot. If both sticks pass Memtest then the ram is good but not compatible with your board when running in dual channel mode.
]]> Wed, 21 Feb 2018 05:27:18 +0000 https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45565&title=no-dual-channel-on-asrock-z370-killer-sli#45565 https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45553&title=no-dual-channel-on-asrock-z370-killer-sli#45553 Author: Hollyjoel
Subject: 7747
Posted: 21 Feb 2018 at 2:53am

bump]]> Wed, 21 Feb 2018 02:53:21 +0000 https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45553&title=no-dual-channel-on-asrock-z370-killer-sli#45553 https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45480&title=no-dual-channel-on-asrock-z370-killer-sli#45480 Author: Hollyjoel
Subject: 7747
Posted: 20 Feb 2018 at 4:11am

Hello All!

I have some bad Problems with my brand new Asrock Z370 Killer SLI. I installed a new i5 8600k on board and tried to install 16 GB Crucial DDR4 - 2666 UDIMM 1,2 V CL19 Ram (2 sticks a 8 GB) [CT8G4DFS8266].

First i tried to install the sticks in Slot A2 and B2 but the computer didnt boot. So i tried to install in A1 and B1. Same result - no boot.
After that i installed the sticks in the Slot B1 and B2 and finally it worked... but of course only in single channel mode.

In this forum i read about people having the same problem but i couldnt find any solutions.
I have the newest UEFI version (1.30) installed so i dont know what else to do. I also tried to set down the Mhz in Bios to 2400 Mhz but still no boot.

Hope you have some help for me and sorry for my english.

Greets

Oli

System:

Windows 10 64 bit
Geforce 970 GTX
i5 8600k
Asrock Z370 Killer SLI
Crucial DDR4 - 2666 [CT8G4DFS8266]

]]> Tue, 20 Feb 2018 04:11:27 +0000 https://forum.asrock.com/forum_posts.asp?TID=7747&PID=45480&title=no-dual-channel-on-asrock-z370-killer-sli#45480