https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 14:01:48 +0000 Mon, 08 Feb 2021 01:04:29 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=18041 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=18041&PID=83782&title=interoperability-of-z390-4x32gb-ecc-udimms#83782 Author: vbzverev
Subject: 18041
Posted: 08 Feb 2021 at 1:04am

Puzzle was sovled by downsh*ting to 2666.
Thanks for watching :) ]]> Mon, 08 Feb 2021 01:04:29 +0000 https://forum.asrock.com/forum_posts.asp?TID=18041&PID=83782&title=interoperability-of-z390-4x32gb-ecc-udimms#83782 https://forum.asrock.com/forum_posts.asp?TID=18041&PID=83771&title=interoperability-of-z390-4x32gb-ecc-udimms#83771 Author: vbzverev
Subject: 18041
Posted: 07 Feb 2021 at 5:43am

Hi AsARocks!
I'm stuck with interoperability puzzle about trivial (at fisrt glance) config:

1) ASRock Z390 Phantom Gaming 4
2) Intel 9600k
3) 4 x Samsung M391A4G43AB1-CVF (ECC Unbuffered DIMM, 32GB)

Config works like a charm in cases:
1) 1 DIMM in SLOT B2
2) 2 DIMMs in SLOT B2,A2

all DIMMs where tested in B2 succesfully, but:

Config don't work at all in cases:
1) 2 DIMMs in SLOT B1, B2
2) 2 DIMMs in SLOT A1, A2
3) 4 DIMMs

Thanks in advance for any advises about trobleshoting in such cases.

WBR,

Vitaly]]> Sun, 07 Feb 2021 05:43:26 +0000 https://forum.asrock.com/forum_posts.asp?TID=18041&PID=83771&title=interoperability-of-z390-4x32gb-ecc-udimms#83771