I have an Asrock Z77 Extreme4 Motherboard running a Broadcom BCM57781 10/100/1000 Mbps Ethernet Controller.
Booting into a Windows PE, or any OS other than unRaid, the ethernet will auto-negotiate 1Gbps. However, in unRaid, the ethernet negotiates 100Mbps after failing negotiating 1Gbps.
The System Log shows this:
I have an extra 4-port 1Gbe Intel Card, however it won't even get link status while in unRaid. unRaid reports the extra ethernet adapters, but plugging a cable in does not do anything. No lights come on the NIC.
The Server is plugged into a 5-port Gigabit Unmanaged Switch, and it negotiates 100Mbps no matter the Port or Cable used. If I plug the server directly into the wall it also negotiates 100Mbps.
I'm kind of lost on where to go from here. I thought the 4-port network card would at least help me diagnose if it's a hardware or software problem, but since I can't even get it working, or even exhibit the same behavior as the Built-In Motherboard NIC.
If you need anymore information of copies of logs let me know :)