ASRock Forums : z490 extreme4 ethernet and ram problems https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 15:40:16 +0000 Wed, 03 Feb 2021 19:44:46 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=18000 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[z490 extreme4 ethernet and ram problems : for my ethernet, i googled and...]]> https://forum.asrock.com/forum_posts.asp?TID=18000&PID=83664&title=z490-extreme4-ethernet-and-ram-problems#83664 Author: FLOATINGLORD
Subject: 18000
Posted: 03 Feb 2021 at 7:44pm

for my ethernet, i googled and it returned to update the bios which i did, but, unfortunately, this did not fix my ethernet.
I'm running ubuntu 20.04

now for my ram, I switch the xmp profile settings to 3200 ram... but in bios and using linux tools, the ram still runs at 2133mhz]]> Wed, 03 Feb 2021 19:44:46 +0000 https://forum.asrock.com/forum_posts.asp?TID=18000&PID=83664&title=z490-extreme4-ethernet-and-ram-problems#83664