Strix X870-F not detecting my LAN cable

[chang0986]

I just changed my motherboard to a X870-F but now it won't even detect that my ethernet cable is already plugged in. I downloaded the Intel I226V controller from armoury crate but it still says that my cable isnt plugged in. I also tried connecting the cable to my strix laptop & its working just fine, so the cable & router are not the problem.

Does anyone know how to fix this pls? my internet run so slow without using ethernet

[Deathchild01]

I am having the same issue. This problem started after I moved my PC from my upstairs office to my downstairs office. Same thing if I hook up the ethernet cable to my second pc it works fine when I plug that same cable into the X870 the port does nothing. I checked the settings, and they say the port is disconnected. I have tried every fix I can find on the internet, but nothing seems to work.

checked bios the port is enabled. 

checked device manager everything is up to date and running. I am at a loss at this point.

[herms14]

has anyone resolved this issue? I am also having the same problem on my x870- gaming F. tested the cable on my laptop and verified that it is working