No, there is not. I had said in my earlier post (which is back several posts now haha) that I have 2 Antminers and I'd already changed the IP on the first Antminer to 98 (sticker said 99) and the second Antminer I got also has the same IP sticker (so I left it at 99, since the other one is at 98 and I can see it on IPscan). When I do an IP scan with the second Antminer hooked up directly to the router via ethernet cable, it just won't show up there. It was showing up when I first opened the box and hooked it up. I changed something and can't remember what, and now I can't sign back into it.
Well, I'd start out by checking all physical connections first. Take the cable from the known working unit and put it in the non-working unit to see if you get the link lights to stay on.