"No Carrier" with built-in ethernet

I'm having some difficulty getting any networking to work on the Turing Pi. No matter what I try, when I boot a module I cannot get the built-in ethernet to work. "ip a" just shows that the built-in ethernet always shows "No Carrier". The ethernet cable is plugged in and works with other devices just fine. I can also use a USB ethernet adapter and get a connection that way.

I tried the thing they have on the site about checking for extra solder and there doesn't seem to be any. Finally, it doesn't seem to matter which spot I plug the compute module into, it still doesn't work. Anyone else have any ideas?