My black Now TV box stopped working this week. The White light on the front is on constantly and there is a green light and an amber light on the back constantly. I have tried turning the electrics to the set off and unplugged it, turned off my router and waited a few minutes. Then turned the router on and then plugged everything on the Now box back in. Nothing. Then pressed the reset button on the back with a pin. Nothing still says no signal on the tv screen and all the lights on the now tv box all still on. My TV, iPad and mobile all receiving wifi signal fine. Have even tried two other HDMI sockets in the t v. Now box out of warranty but haven't had it much longer than a year.