My cpe210 is over 5 years old. I recently changed my router to the tplink deco and the cpe210 quit working. I have tried to access it by using the instructions when using windows 7. I set the ip address of my computer to static 192.168.0.10 and tried with the browser address to 192.168.0.254 and could never connect. I then tried different rj45 cables. No matter what I have tried, the power lights on the side of the cpe210 never come on. Is it possible that it has gone bad? It was working before I changed the router.