Is there a way to turn off the start up sound on a Roku 4k streaming stick. It plays a sound when turning the TV on and then when turning the TV off even if I am not on the roku.
If you plug your Roku Streaming Stick into wall power (using a 5volt 1amp charging adapter) instead of your TV's USB port, the Streaming Stick will no longer keep turning on/off when your TV turns on/off. This will stop the sounds you are hearing.
Same complaint on Reddit was found to be a sound generated by a setting on the tv.