TV not turn on when I power on my Xbox

Have you tried this method by IGN?

Yeah, thank you. It looks like I can have it power off my tv, but not turn on my tv when I say xbox on.

I find this incredibly annoying as well--I wish they would add more control over the exact command to be used for power on/off of tv and audio receiver instead of these power toggles. I want it to use my input source select for the receiver and power on
for tv when it comes on, and power off for both the receiver and tv when it powers off. The toggle is prone to errors when things aren't in a specific state before someone says "xbox on" or "xbox turn off". I also wish if I manually press the power button
on the box if it would just shut that off instead of turning back on my tv/receiver.

Does the xbox one automatically go into power save mode when I'm watching TV? I have my xbox one setup to turn on and off my cable box and tv through kinect commands. I just wonder how much power I'm using when just watching tv?

Have you tried a
power cycle? Just hold the power button for 10 seconds so the console fully turns off, then turn it back on.

Before I got the Xbox One S, my original Xbox One had IR blasters that controlled my TV. Occasionally, turning my console on wouldn't turn the TV on as well. Had to give my console a power cycle when that happened to make it work again. Sometimes you have
to "refresh" the console when you have it set to Instant-On (in the power settings).

Hope this helps!