AMD Motherboards - asrock-X470D4U no post, Debug codes 60, 3E, 0d

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asrock-X470D4U no post, Debug codes 60, 3E, 0d

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=17057
Printed Date: 12 Nov 2025 at 1:34am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: asrock-X470D4U no post, Debug codes 60, 3E, 0d

Posted By: RandomAsrockUser123
Subject: asrock-X470D4U no post, Debug codes 60, 3E, 0d
Date Posted: 25 Oct 2020 at 1:08am

Motherboard: AsRock Rack X470D4U
CPU: AMD Ryzen 7 2700X
RAM: 2 X Samsung M393A2K40CB2 16GB DDR4-2666 ECC
Power supply: EVGA Supernova 550 G3
Case: Fractal Design Node 804

System will not POST. I have tried re-seating RAM, installing only 1 RAM module, and clearing CMOS (although not sure if i did this correctly).

With both memory modules installed in A1 and B1 slots the Dr. Debug shows error codes 3E followed by 0d.

With only one of the memory modules installed in A1 (either one) the Dr. Debug shows error code 60.

It looks like these codes could point to a memory issue. Should I try different RAM?

I see now that Samsung M393A2K40CB2 is not on the [URL=https://www.asrockrack.com/general/productdetail.asp?Model=X470D4U#Memory]Memory QVL list[/URL] for this board. Is this RAM supported?

Replies:

Posted By: RandomAsrockUser123
Date Posted: 07 Nov 2020 at 12:56pm

Thought I should update this post.

The issue was that i bought registered memory which is not compatible.