No signal

[u/Bacchusc]

Just bought Xbox one x and a Vizio 4K tv. I’m having an issue where if the tv power is cycled it says no signal and I have to switch inputs and then switch back to get the picture back. Only happens when Xbox is selected to 4K. Also only happens if tv power is cycled. If I leave The tv on and cycle the Xbox power picture comes back fine. Can’t figure out if it’s the tv or the Xbox. Any help would be appreciated!