https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 13 Apr 2026 18:30:57 +0000 Wed, 13 Mar 2024 03:48:53 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=31962 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114663&title=memory-issues-with-b650m-pg-riptide#114663 Author: M440
Subject: 31962
Posted: 13 Mar 2024 at 3:48am





what if you downclock the memory after you set the EXPO profile? like to 5600 or 5800mhz

Edited by M440 - 13 Mar 2024 at 3:50am]]> Wed, 13 Mar 2024 03:48:53 +0000 https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114663&title=memory-issues-with-b650m-pg-riptide#114663 https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114625&title=memory-issues-with-b650m-pg-riptide#114625 Author: uKER
Subject: 31962
Posted: 12 Mar 2024 at 1:34am

Tried, but still no luck.
Setting EXPO 6000 I got errors on memtest86 right off the bat.]]> Tue, 12 Mar 2024 01:34:48 +0000 https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114625&title=memory-issues-with-b650m-pg-riptide#114625 https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114623&title=memory-issues-with-b650m-pg-riptide#114623 Author: uKER
Subject: 31962
Posted: 12 Mar 2024 at 12:28am

At some point I remember trying that, but I'll give it another go and report back.
Thanks!]]> Tue, 12 Mar 2024 00:28:47 +0000 https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114623&title=memory-issues-with-b650m-pg-riptide#114623 https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114622&title=memory-issues-with-b650m-pg-riptide#114622 Author: M440
Subject: 31962
Posted: 12 Mar 2024 at 12:15am


I have G.skill memory too and here describe how i fixed this.

Could you please check if this work for you and report. ty


https://forum.asrock.com/forum_posts.asp?TID=30954&title=b650m-hdv-m2-bios-memory-stability-issues

]]> Tue, 12 Mar 2024 00:15:40 +0000 https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114622&title=memory-issues-with-b650m-pg-riptide#114622 https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114051&title=memory-issues-with-b650m-pg-riptide#114051 Author: uKER
Subject: 31962
Posted: 07 Mar 2024 at 9:42am

I recently upgraded to AM5 and threw in the B650M PG Riptide with 2x16 GB of 6000 MHz G.SKILL Trident Z5 Neo RGB, which feature EXPO.

Now, the thing is, if I choose the EXPO profile, the motherboard fails to POST.
The moment I save and exit, upon trying to boot up it will just stay there on a black screen. Eventually, after a couple minutes, the whole thing will shut down, RGB lights on the motherboard go off, fans stop. Then it tries again. Same thing, black screen.

This will happen three times. The third one it will boot up, skipping the POST altogether, and going straight into Windows, which will run the auto driver installer, indicating the BIOS was reset, and sure enough, the memory is back at 4800 MHz.
Any ideas if there's anything I can do to get them to work?

Also, Windows reports 32376 MB of RAM instead of the 32768 that it should (392 MB missing). This is having selected "iGPU Disabled" under "AMD CBS\NBIO Common Options\GFX Configuration" in the UEFI setup. With the iGPU enabled it's 31684 MB.

Is this normal?

Thanks in advance.]]> Thu, 07 Mar 2024 09:42:30 +0000 https://forum.asrock.com/forum_posts.asp?TID=31962&PID=114051&title=memory-issues-with-b650m-pg-riptide#114051