https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 19 Apr 2026 15:19:24 +0000 Mon, 15 Mar 2021 03:01:36 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=17234 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=17234&PID=84653&title=b550m-pro4-ryzen-5600x-unstable-xmp#84653 Author: kingmustard
Subject: 17234
Posted: 15 Mar 2021 at 3:01am

Solved:

https://www.linustechtips.com/topic/1268387-asrock-b550m-pro4-ryzen-5600x-unstable-when-running-3600-mhz-ram-at-3600-mhz/]]> Mon, 15 Mar 2021 03:01:36 +0000 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=84653&title=b550m-pro4-ryzen-5600x-unstable-xmp#84653 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=84641&title=b550m-pro4-ryzen-5600x-unstable-xmp#84641 Author: mikko0801
Subject: 17234
Posted: 14 Mar 2021 at 11:46pm

we have the same issue but mine was x570 steel legend i contacted support from asrock finally they have solve my problem was running ryzen 5 5600x on bios P.360 my ram was 32gb g skill trident z royal 3600mhz 16-19-19-39 1.35v and it would not run my xmp prof so asrock hand me some things to tweak on bios and it did work


Thank you for choosing ASRock and contacting us.
Regarding your case, please check the RAM install at A2, B2 slot.
We also provide some setting for you to try.
1.
SoC/Uncore OC Voltage: 1.1V
VDDP Voltage: 1.1V
VDDG CCD Voltage: 1.1V
VDDG IOD Voltage: 1.15V

2.
SoC/Uncore OC Voltage: 1.1V
VDDP Voltage: 1.0V
VDDG CCD Voltage: 1.1V
VDDG IOD Voltage: 1.1V]]> Sun, 14 Mar 2021 23:46:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=84641&title=b550m-pro4-ryzen-5600x-unstable-xmp#84641 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=81464&title=b550m-pro4-ryzen-5600x-unstable-xmp#81464 Author: MadScientist
Subject: 17234
Posted: 16 Nov 2020 at 7:43pm

If you have the correct bios on your MB for the 5600X, P1.20, then it should boot up with your ram at the default of 2133mhz.
There should be a sticker on the chipset on your MB that says what the current bios version is on your MB.
You need P1.20. https://www.asrock.com/mb/AMD/B550%20Phantom%20Gaming-ITXax/index.asp#BIOS
https://www.asrock.com/mb/AMD/B550%20Phantom%20Gaming-ITXax/index.asp#CPU]]> Mon, 16 Nov 2020 19:43:13 +0000 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=81464&title=b550m-pro4-ryzen-5600x-unstable-xmp#81464 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=81460&title=b550m-pro4-ryzen-5600x-unstable-xmp#81460 Author: jackson1101
Subject: 17234
Posted: 16 Nov 2020 at 10:58am

Would installing a higher speed RAM prevent a computer from getting to POST/BIOS, or would the system underclock it to an acceptable speed to boot up?

I may have made a similar mistake in that I got a 5600X and B550 Phantom ITX/AX along with 3600MHz Corsair Vengeance LPX, and I can't get the build to even POST (no video output at all, and not even any mobo speaker beeps). That said, this could maybe be due to my mobo not yet having an updated BIOS that supports the Ryzen 5000 series?]]> Mon, 16 Nov 2020 10:58:10 +0000 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=81460&title=b550m-pro4-ryzen-5600x-unstable-xmp#81460 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=81381&title=b550m-pro4-ryzen-5600x-unstable-xmp#81381 Author: MadScientist
Subject: 17234
Posted: 13 Nov 2020 at 8:10am

Your ram is not on Asrock's approved list for your MB. https://www.asrock.com/MB/AMD/B550M%20Pro4/index.asp#MemoryMS
And the memory spec for the 5600X is up to 3200Mhz. https://www.amd.com/en/products/cpu/amd-ryzen-5-5600x
I have the same problem with Corsair 3600Mhz ram and the B550 Phantom Gaming 4 MB. The best I can do is to manually set it to 3200Mhz.

In your bios set the ram speed to 3200Mhz, the FCLK (infinity fabric) clock speed to 1600Mhz, and your timings to Patriot's 3200Mhz ram. https://assets.website-files.com/5cdb2ee0b102f96c3906500f/5edfdbf75a54307eb4a706da_PVS432G320C6K%20Sku%20Sheet_Copyable_041620.pdf Tested Timings: 16-18-18-36

Save and boot to Windows. Check the ram speed with a program like CPU-Z or HWINFO64.
]]> Fri, 13 Nov 2020 08:10:57 +0000 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=81381&title=b550m-pro4-ryzen-5600x-unstable-xmp#81381 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=81375&title=b550m-pro4-ryzen-5600x-unstable-xmp#81375 Author: kingmustard
Subject: 17234
Posted: 13 Nov 2020 at 4:00am

[URL=https://www.google.com/search?q=%22PVS432G360C8K%22]Patriot Viper Steel Series DDR4?(2 x 16 GB) 3600 MHz[/URL]?|?[URL=https://www.asrock.com/MB/AMD/B550M%20Pro4/index.asp]ASRock B550M Pro4[/URL]

When I?enable XMP (3600 MHz, 18-22-22-42)?in the UEFI (1.42, dated six days ago), Windows doesn't boot for long before the system reboots itself.

e.g. if I leave it on the login screen, it'll reboot after 10-30 seconds. If I manage to log in, it'll reboot within a minute of logging in.

The system runs fine at DDR4 standard/stock?(2666?MHz) (20-19-19-43).

I've tried slots A2/B2 (recommended by manual) and A1/B1. No difference.

Any ideas?]]> Fri, 13 Nov 2020 04:00:18 +0000 https://forum.asrock.com/forum_posts.asp?TID=17234&PID=81375&title=b550m-pro4-ryzen-5600x-unstable-xmp#81375