https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 10 May 2026 14:07:18 +0000 Mon, 09 Mar 2026 14:30:54 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=113465 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=113465&PID=201023&title=b850m-pro-rs-wifi-grayed-out-ram-settings#201023 Author: Xaltar
Subject: 113465
Posted: 09 Mar 2026 at 2:30pm

Good luck, let us know how it goes ]]> Mon, 09 Mar 2026 14:30:54 +0000 https://forum.asrock.com/forum_posts.asp?TID=113465&PID=201023&title=b850m-pro-rs-wifi-grayed-out-ram-settings#201023 https://forum.asrock.com/forum_posts.asp?TID=113465&PID=201022&title=b850m-pro-rs-wifi-grayed-out-ram-settings#201022 Author: numarkDM1050
Subject: 113465
Posted: 09 Mar 2026 at 6:13am

I clear the CMOS before and after a bios flash. No effect.
I have submitted a request and am now waiting for a response from the Asrock support team.
Thanks for the help. :)]]> Mon, 09 Mar 2026 06:13:14 +0000 https://forum.asrock.com/forum_posts.asp?TID=113465&PID=201022&title=b850m-pro-rs-wifi-grayed-out-ram-settings#201022 https://forum.asrock.com/forum_posts.asp?TID=113465&PID=201021&title=b850m-pro-rs-wifi-grayed-out-ram-settings#201021 Author: Xaltar
Subject: 113465
Posted: 08 Mar 2026 at 11:14pm

You can try clearing CMOS and checking again if you haven't already done so.

If that doesn't help then open a support ticket with ASRock:
https://tw.asrock.com/events/tsd.asp

It may be deliberate given the 8xxxG series have been known to have instability with
EXPO enabled. You can ask ASRock in a support ticket for clarification. ]]> Sun, 08 Mar 2026 23:14:15 +0000 https://forum.asrock.com/forum_posts.asp?TID=113465&PID=201021&title=b850m-pro-rs-wifi-grayed-out-ram-settings#201021 https://forum.asrock.com/forum_posts.asp?TID=113465&PID=201019&title=b850m-pro-rs-wifi-grayed-out-ram-settings#201019 Author: numarkDM1050
Subject: 113465
Posted: 08 Mar 2026 at 6:18pm

Hello,
I assembled a computer for my client with the following parts:
ASROCK B850M Pro RS WiFi mATX AM5 DDR5
Ryzen 5 8500G
2 X Kingston DRAM 8GB 5600MT/s DDR5 CL36 DIMM FURY Beast Black EXPO
Kingston KC3000 512GB SSD
Seasonic PSU ATX 3.1 750W Gold - FOCUS GX-750 V4

I installed Win 11 as well as all the drivers. So far everything is fine. To use the hardware capabilities, I launched EXPO from the quick menu. After a restart in the BIOS, the RAM speed remained at 4800MHz. I also checked in Windows. There it was also 4800MHz. I decided to manually adjust the RAM speed in to the settings: F6 ??Advanced Mode -> OC Tweaker. There all the options are grayed out/disabled. I did not see an option to enable DRAM Freyauentsi. I decided to update the BIOS to the latest version 4.10 from the Asrock website. The update went through successfully, but I still don't have the options to enabled ore change the RAM speed. Both RAM sticks are visible in the BIOS and Windows. They are in slot A2 and B2.]]> Sun, 08 Mar 2026 18:18:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=113465&PID=201019&title=b850m-pro-rs-wifi-grayed-out-ram-settings#201019