Originally Posted by
Zulfigar It turns them on as well, both TV and receiver if you have it set up.
This feature is called
HDMI-CEC, all your devices need to support it to enable this feature. If it is not working, bring up your manual for your TV or receiver, find the area of HDMI control/HDMI-CEC (see the above link some companies call it something different), and find out how to enable it. A lot of devices have it disabled by default.
If you are using a older TV or audio setup without HDMI or this feature, you can not take advantage of it (for at least the one device)
If all your devices support it, in a perfect world, it should be a pretty awesome feature, Turn on your Xbox one, TV goes on, changes to the right HDMI port, then audio receiver turns on and goes to the correct input, change to another device, the same things happen...
Of course that is in a perfect world...and we know this is NOT a perfect world.