My remote has worked flawlessly for 2 yrs. but about a week ago it wont turn on the receiver, everything else seems fine. I`m not sure if the vidio cable is connected to see the menus and such. I am a disabled guy so wiring in a small area is out of the equasion! I was thinking I accidentally pushed a button or two that caused this, but not sure.

Audio Players & Recorders - Onkyo - TX-NR515 AV Receiver