Firstly, thanks in advance to anyone who is able to assist with this. I've given it all I can and unfortunately come up short.
I have an Intel SS4200E with 2x 2TB WD Caviar drives (planning to add 2 more ASAP) running WHS. I installed WHS on it (blindly, using a USB flash drive) and have been merrily using it for a short time. Everything worked fine (remote console, remote access, etc.). There was some issue with the connection dropping periodically, so I decided to update the networking drivers. I ran Intel's update tool, which showed a few drivers were outdated. I successfully updated some other stuff and then decided to proceed with the networking drivers. Needless to say, this is where the problem started. Remote Desktop disconnected (which is to be expected, of course) and I have been unable to reach the server since. My router does not show a connection from the box at all.
Can I fix this? I don't have any way of attaching a monitor to the thing at the moment (I don't think so, at least), so everything would have to be automated. Unless I can somehow make use of the eSATA ports or something.