we want to put our TV back into the room where the gateway is located. we have the coax cable from the wall outlet to the gateway. we have a coax cable from the receiver to the TV. how do we connect the gateway to the receiver? do we use an ethernet cable? if so, what ports do we use? only one on the receiver, so thats a no brainer. on the gateway, there are 4 ports labeled "Ethernet" and one lableled "Broadband". I've tried the Broadband port to the receiver and no luck. I tried the first Ethernet port to the receiver as well....still no signal.
any suggestions? we tried u-verse support, chatted with a rep, but they suggested a splitter. with that in place, NOTHING in the house works....no TV or internet connection.