INlink, also known as HDMI-CEC, allows HDMI devices to control each other and can cause the TV to turn on by itself if not configured properly. To turn off INlink, go to settings, INlink (HDMI-CEC), INlink Control, and select off. Troubleshoot any issues with the remote control, power supply, timer settings, and HDMI-CEC settings, and contact customer service if the issue persists.