Okay so long story short, recently a friend of mine just built his first computer and it was all great, until we had a Ethernet problem, internet would work but locked at 10Mbps but when he plugged it into his laptop it was fine. He made a post about it earlier and we did everything we got from that post. He bought a new network adapter and we hoped this would be the fix, sadly we tried the card and now where getting no connection. Ive been trying to help him out since but haven't gotten it to work.The last thing he wants to do is RMA his board so im trying everything before we have to.
If your wondering the board is a MSI X470 Gaming Pro Carbon. Ill take any help I can get.
Heres the post my friend made: https://linustechtips.com/main/topic/1042032-newly-built-desktop-locking-ethernet-speeds-to-10mbps/