https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 22 Apr 2026 08:44:19 +0000 Tue, 09 Jul 2019 16:58:15 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=11823 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64447&title=cant-set-ram-speed-x370-killer-5-40#64447 Author: sybreeder
Subject: 11823
Posted: 09 Jul 2019 at 4:58pm

Ray62 wrote: That's good, that the downgrade to 5.30 was succesfull! I think all users of the X370 or X470 boards should wait for bios updates with AGESA Combo-AM4 1.0.0.3 or higher for the Ryzen 3000.

Definately. I was scared when i wante to install 4.80 BIOS and it didn't recognized file. nor for 5.10. But for 5.30 it was successful.
The plus is that at least from 5.30 and from 5.40 (i'm not sure about 5.10) There is now option to change BCLK. Apart from fact that when i switch even to 101 my Mellanox 10Gb card is not recognized at least it's there :D
And regarding AGESA yeah it's better to wait for that update. ]]> Tue, 09 Jul 2019 16:58:15 +0000 https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64447&title=cant-set-ram-speed-x370-killer-5-40#64447 https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64445&title=cant-set-ram-speed-x370-killer-5-40#64445 Author: Ray62
Subject: 11823
Posted: 09 Jul 2019 at 2:35pm

That's good, that the downgrade to 5.30 was succesfull!
I think all users of the X370 or X470 boards should wait for bios updates with AGESA Combo-AM4 1.0.0.3 or higher for the Ryzen 3000.
]]> Tue, 09 Jul 2019 14:35:29 +0000 https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64445&title=cant-set-ram-speed-x370-killer-5-40#64445 https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64434&title=cant-set-ram-speed-x370-killer-5-40#64434 Author: sybreeder
Subject: 11823
Posted: 09 Jul 2019 at 5:58am

Because I'm considering migrate to ryzen 3000. Right nie I've downgraded to 5.30 and everything seems to be working properly.
But 5.40 doesn't support zen2.
]]> Tue, 09 Jul 2019 05:58:08 +0000 https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64434&title=cant-set-ram-speed-x370-killer-5-40#64434 https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64432&title=cant-set-ram-speed-x370-killer-5-40#64432 Author: Ray62
Subject: 11823
Posted: 09 Jul 2019 at 5:16am

You have a first gen Ryzen. Why did you update to this bios, which just is for beginning support of the new Ryzens?
There maybe are some disabled and/or not functional options.

Did you make a CMOS Reset?
]]> Tue, 09 Jul 2019 05:16:03 +0000 https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64432&title=cant-set-ram-speed-x370-killer-5-40#64432 https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64428&title=cant-set-ram-speed-x370-killer-5-40#64428 Author: sybreeder
Subject: 11823
Posted: 09 Jul 2019 at 1:54am

Hello

I've just installed 5.40 bios ( i had 4.90 and installed bridge 5.10
And then i've installed 5.40
PC booted. But i can't set Memory frequency at all.
If i even set to XMP system reboots as if it faled OC.

CPU Ryzen 1600
RAM G Skill F4-3000C15-8GVGB

I can set RAM voltage
i can set CPU Voltage.
No matter what Ram Freq i set - and no matter if XMP is enabled PC doesn't boot properly.
How can i resolve this issue ?]]> Tue, 09 Jul 2019 01:54:55 +0000 https://forum.asrock.com/forum_posts.asp?TID=11823&PID=64428&title=cant-set-ram-speed-x370-killer-5-40#64428