Connecting/select a server - DirecTV

My main box is working fine. But I'm having issues with the one in my bedroom. When I turn it on it just keep saying connections then about every 5 seconds or so it flashes on and off. I've tried the red reset button and unplugging it from the wall and plugging it back in. Don't know what else to do????

This question, "Connecting/select a server," is about DirecTV channels, programming, equipment, and sports.