AMD Motherboards - [X570D4U-2L2T] Only One DIMM Channel is detected

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[X570D4U-2L2T] Only One DIMM Channel is detected

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=19852
Printed Date: 25 Apr 2024 at 10:26am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: [X570D4U-2L2T] Only One DIMM Channel is detected

Posted By: radouani
Subject: [X570D4U-2L2T] Only One DIMM Channel is detected
Date Posted: 22 Nov 2021 at 12:05am

Hello;
I bought the X570D4U-2L2T last week with Kingston FURY Beast DDR4 (?�KF432C16BBK4/128) 128GB memory. I tried to configure this memory on the MOB but only 64GB is detected.
I tried putting only 2 memory stick at once (A1+B1) (A2+B2), and both worked normally. I double-checked the bios and BMC versions and they appear to be up to date with the information provided in he website.

BMC Firmware version : 1.20.00
Bios Firmware version: P1.40
PSP Firmware version: 0.14.0.2A
Microcode version: 0a201009

My Config:

MOB : X570D4U-2L2T
Ram: Kingston FURY Beast 128GB (4x32GB) 3200MHz DDR4 CL16 (KF432C16BBK4/128)
Processor: Ryzen 5900X

Do I miss something?

Thanks