My TV doesn't detect a device connected via HDMI | Samsung LEVANT
TV switches source by itself
Samsung QLED Q90R Disable HDMI Auto Sens Switching, Take Back Control Of Your TV! - YouTube
For any owners of recent Samsung Smart TVs, if you have this icon in your Smart Hub, what is the name of the input your Switch is connected to? You can do
HDMI ARC Problem bei Samsung GQ75Q80T - Samsung Community
Samsung Smart TV: How to Turn On 'HDMI - CEC - ARC' (Anynet+) - YouTube