I am perfectly fine with the receiver controlling the volume. I just want the remote to turn the tv off and on when I hit the power button on the remote. When the power button is activated, I would like the set top box, the tv and the receiver to all turn on and off. Right now, it's only controlling the set top box and the receiver. Thanks.
Try turning off CEC in the receiver, or turning it on in the TV. Some combination of that should link the TV power to the receiver. You could also try re-programming the remote with the receiver turned on, and when it asks you if there is another device you want to control volume choose the receiver. Also make sure video input control is off on the Fios box menu before you start.