Z370 TAICHI : Dual Channel doesn't work ?

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=8159
Printed Date: 03 Aug 2025 at 8:21pm
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Topic: Z370 TAICHI : Dual Channel doesn't work ?

Posted By: b0u
Subject: Z370 TAICHI : Dual Channel doesn't work ?
Date Posted: 23 Mar 2018 at 6:35am

" rel="nofollow - Hi all !

I have an issue with the Z370 TAICHI and my RAM.

I have 2 x RAM from TEAMGROUP (8gb DDR4 3200mhz - cl 14/14/14/31 1.35v) and the dual channel doesn't work.

(8700K delid by CaseKing.de - 4,8 Ghz Pro edition)
Bios : 1.60 (last, no beta)
W10 x64
2x 8Gb DDR4 3200 mhz (TeamGroup - 8Pack edition)

So I test :

1x RAM (Memory device) on the DDR4_A2 (the second from the left) : work

but !

1x RAM on the DDR4_A2 + 1x RAM on the DDR4_B2 (the fourth from the left) : error !

The MB code error : 4C 00 15

If I remove the RAM on the DDR4_B2 its work...

So,

I tested with 4x RAM :
like this :

1x RAM on the DDR4_A2 : work

1x RAM on the DDR4_A1 (the first from the left)
+ 1x RAM on the DDR4_A2

1x RAM on the DDR4_B1
+ 1x RAM on the DDR4_B2

and.... error

So I can use 1x RAM ... (8gb and not 16gb...)
Dual channel dont working ?

I have 8700K (delid by CaseKing.de ; 4,8 Ghz Pro edition).
Z370 Taichi from Amazon.de
(I live in France)

Thanks a lot !

b0u

Replies:

Posted By: wardog
Date Posted: 23 Mar 2018 at 7:06am

" rel="nofollow - What is the P/N of the mem Kit?

Does ASRock or Team state it is compatible?

Posted By: b0u
Date Posted: 23 Mar 2018 at 11:49pm

Hi wardog,

The kit isn't on the QVL list from ASRock website but overclockers.co.uk said no problem with this kit (before testing).

MY-08L-TG

Team Group Dark Pro " Edition" 16GB (2x8GB) DDR4 PC4-25600C14 3200MHz Dual Channel Kit - Black/

https://www.teamgroupinc.com/en/product/xtreem-8pack-ddr4" rel="nofollow - https://www.teamgroupinc.com/en/product/xtreem-8pack-ddr4

Can't see the kit on AsRock website (QVL list)

https://www.asrock.com/mb/Intel/Z370%20Taichi/index.asp#Memory" rel="nofollow - https://www.asrock.com/mb/Intel/Z370%20Taichi/index.asp#Memory

Thanks,

Posted By: b0u
Date Posted: 24 Mar 2018 at 12:02am

" rel="nofollow - I think i go to RMA the kit and go for a kit comptatible with QVL list for the Z370 Taichi.

Nop ?