https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 22 Apr 2026 10:20:36 +0000 Fri, 19 Jul 2019 14:00:55 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=11918 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=11918&PID=65070&title=bootloops-ram-incompatibility-with-ryzen-3700x#65070 Author: gizmic
Subject: 11918
Posted: 19 Jul 2019 at 2:00pm

i know zen2 have higher ram compatibility but i guess its best to use RDC to set those sub timings since your kits arent ryzen certified. unless you are lazy then set everything to auto and let the bios decide instead of forcing it to run xmp

btw my initial results with agesa 1003 on a zen+ i'm bootable in 3533 i didnt tinker with it that much because the volts required is over my comfort zone]]> Fri, 19 Jul 2019 14:00:55 +0000 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=65070&title=bootloops-ram-incompatibility-with-ryzen-3700x#65070 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=65063&title=bootloops-ram-incompatibility-with-ryzen-3700x#65063 Author: sca33
Subject: 11918
Posted: 19 Jul 2019 at 12:09pm

So I had to roll back to 3.30 bios. Set FCLK=1066, MCLK=2133, VRAM=1.35
It?™s the only option II can post without issues right now. Anything higher causes bootloops.
RAM gskill ripjaws v 3200c14]]> Fri, 19 Jul 2019 12:09:35 +0000 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=65063&title=bootloops-ram-incompatibility-with-ryzen-3700x#65063 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=65015&title=bootloops-ram-incompatibility-with-ryzen-3700x#65015 Author: sca33
Subject: 11918
Posted: 19 Jul 2019 at 1:21am

I tried this L3.33 bios. No success as well.
RAM resets to 2133mhz/1.2v when trying to apply anything higher than that.
Setting FCLK to 1433mhz don't work out.]]> Fri, 19 Jul 2019 01:21:58 +0000 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=65015&title=bootloops-ram-incompatibility-with-ryzen-3700x#65015 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=65014&title=bootloops-ram-incompatibility-with-ryzen-3700x#65014 Author: cerror
Subject: 11918
Posted: 19 Jul 2019 at 1:18am

I've got that bios and it doesn't help.]]> Fri, 19 Jul 2019 01:18:57 +0000 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=65014&title=bootloops-ram-incompatibility-with-ryzen-3700x#65014 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=64919&title=bootloops-ram-incompatibility-with-ryzen-3700x#64919 Author: PeterCxy
Subject: 11918
Posted: 17 Jul 2019 at 11:37pm

I think someone on Reddit r/amd just received a new beta bios from ASRock that supposedly fixed this. Maybe it's soon...]]> Wed, 17 Jul 2019 23:37:50 +0000 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=64919&title=bootloops-ram-incompatibility-with-ryzen-3700x#64919 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=64916&title=bootloops-ram-incompatibility-with-ryzen-3700x#64916 Author: PeterCxy
Subject: 11918
Posted: 17 Jul 2019 at 10:53pm

On mine it posts after countless boot loops if ram is anything beyond 2133Mhz (my sticks run at 2400 by default). But somehow today after some complete power-off (unplugged) time, it begins to boot loop even with 2133Mhz. Guess we all have to deal with it for now... At least I can get it to boot with patience everyday in the morning, use it for a day, then do it again the next morning...]]> Wed, 17 Jul 2019 22:53:31 +0000 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=64916&title=bootloops-ram-incompatibility-with-ryzen-3700x#64916 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=64907&title=bootloops-ram-incompatibility-with-ryzen-3700x#64907 Author: sca33
Subject: 11918
Posted: 17 Jul 2019 at 9:15pm

Issue with ASRock - Fatal1ty B450 Gaming-ITX/ac, Ryzen 3700x and Ram G.SKILL F4-3200C14D-16GVR
Bios is updated to 3.30.
At first CPU didn't start at all. But after some RAM juggling and BIOS reflashing I've managed to boot once.
So my boot sequence is following: I power on the PC wait until MB bootloops for 3 times and then start after 1 minute delay.
The RAM frequency auto-sets to 2400mhz/1.2v
If I set any other option it then resets back to auto after some bootlooping.

Is there anything can be done? Are there any BIOS updates in future for more RAM support?]]> Wed, 17 Jul 2019 21:15:12 +0000 https://forum.asrock.com/forum_posts.asp?TID=11918&PID=64907&title=bootloops-ram-incompatibility-with-ryzen-3700x#64907