Then you may want to check Remote Centrals discrete hunter to locate the discrete power on/power off for your TV. If you find them, send them to Harmony support for them to add to the device. Discrete power commands are always preferred over the power toggle command.
H880, H659, Samsung HLN507W DLP, Yamaha RX-V2700, Tivo S3 HD, Sony PlayStation3, Oppo OPDV971H, Polk SurroundBar, SliMP3
