https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 26 May 2026 16:59:07 +0000 Tue, 25 Jul 2017 23:06:05 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=5697 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=5697&PID=33614&title=x370-taichi-4b-error-wont-boot#33614 Author: parsec
Subject: 5697
Posted: 25 Jul 2017 at 11:06pm

Do you have any other DDR4 memory you could try with your board?
]]> Tue, 25 Jul 2017 23:06:05 +0000 https://forum.asrock.com/forum_posts.asp?TID=5697&PID=33614&title=x370-taichi-4b-error-wont-boot#33614 https://forum.asrock.com/forum_posts.asp?TID=5697&PID=33602&title=x370-taichi-4b-error-wont-boot#33602 Author: Yokubo
Subject: 5697
Posted: 25 Jul 2017 at 9:13pm

Put in a tech support request, pulled CMOS. Hope that helps but I'm pretty sure you're right about being left with a dead mobo. Thanks for the reply.]]> Tue, 25 Jul 2017 21:13:15 +0000 https://forum.asrock.com/forum_posts.asp?TID=5697&PID=33602&title=x370-taichi-4b-error-wont-boot#33602 https://forum.asrock.com/forum_posts.asp?TID=5697&PID=33597&title=x370-taichi-4b-error-wont-boot#33597 Author: 10minute
Subject: 5697
Posted: 25 Jul 2017 at 8:33pm

It's bricked. I had the same. Try leaving cmos battery out for 24 hours, if that doesn't fix it rma. 

Edited by 10minute - 25 Jul 2017 at 8:35pm]]> Tue, 25 Jul 2017 20:33:03 +0000 https://forum.asrock.com/forum_posts.asp?TID=5697&PID=33597&title=x370-taichi-4b-error-wont-boot#33597 https://forum.asrock.com/forum_posts.asp?TID=5697&PID=33594&title=x370-taichi-4b-error-wont-boot#33594 Author: Yokubo
Subject: 5697
Posted: 25 Jul 2017 at 7:40pm

Hi all, so it has been a couple days since I turned on my computer, and when I did it was giving me an error code related to memory I believe (3b, sometimes 2b) so I reset my cmos. This didn't fix the error so I reseated the RAM into different slots (A1/B1), now I only get the error 4b. Putting the ram back into it's original slots (A2/B2) now also goes from 3F to the 4B error. It turns itself off after a bit and then restarts on it's own, only to get stuck on the error again. There's absolutely nothing online about this error so I was hoping I could have some help with this. Many thanks.

Some info:
X370 Taichi on 3.00 BIOS (been on it since July 15th)
Ryzen 1700 (never overclocked)
2x8GB G.skill TridentZ 3600 CL16 (left at 3200mhz)
MSI 1080ti FE

Yes I've cleared CMOS. Yes I've tried unplugging it. Yes I've reseated everything at this point, unplugged all usb, tried one DIMM, in every slot. Same 3F->4B error. A quick search on the forum says 4B might be a brick, is this the case?

Edited by Yokubo - 25 Jul 2017 at 7:55pm]]> Tue, 25 Jul 2017 19:40:29 +0000 https://forum.asrock.com/forum_posts.asp?TID=5697&PID=33594&title=x370-taichi-4b-error-wont-boot#33594