https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 20 Apr 2026 18:02:02 +0000 Fri, 10 Jul 2020 23:16:43 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=14904 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=14904&PID=77153&title=b450m-ac-no-lan-card-detected#77153 Author: datonyb
Subject: 14904
Posted: 10 Jul 2020 at 11:16pm

go to amd support
down load the latest chipset drivers for the b450 chipset
then install the realtek lan drivers]]> Fri, 10 Jul 2020 23:16:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=14904&PID=77153&title=b450m-ac-no-lan-card-detected#77153 https://forum.asrock.com/forum_posts.asp?TID=14904&PID=77142&title=b450m-ac-no-lan-card-detected#77142 Author: AcadianMan
Subject: 14904
Posted: 10 Jul 2020 at 9:10am

I bought a B450M/AC motherboard. When I plug an known working ethernet cable into the connector in the back, nothing happens. It does not show a Lan card in Device Manager, all it shows it Bluetooth and WLAN. I've tried installing the Realtek Lan Drivers, but it's telling me that no Realtek chipset has been detected. I've checked in the BIOS, but I cannot find anywhere to enable onboard LAN.


Any help would be appreciated.


Thanks


AcadianMan]]> Fri, 10 Jul 2020 09:10:35 +0000 https://forum.asrock.com/forum_posts.asp?TID=14904&PID=77142&title=b450m-ac-no-lan-card-detected#77142