Mac Mini server 10.6 installation issues

It is running MacOS X 10.6 server. It gets past the main language screen and intro, but gets stuck on the "Welcome" screen, pictured below:

I am not sure what is wrong. Could it be Ethernet? I've seen videos that it’s supposed to show a region selection option, but it doesn't appear on mine?

I have a windows formatted keyboard if that helps

At the time of the installation, I had a usb mouse, hdmi, and power cord plugged in.