I've been using a SAMSUNG TV as a second monitor for months now. I woke up today and the screen isn't the same.
The browser top and edges were cut off so I couldn't see the close box and header area. The text is all kind of pixilated. Not crisp. Same with images. Just really poor quality.
I haven't changed anything that I know of, unless I bumped something.
I went to the tv remote and use the settings to set the Picture Size (which is 16:9) to turn on Fit to Screen to get the browser headers back on the screen and the toolbar. It was off.
I did the remote control > settings > reset picture. On the picture it displays, it is crisp and nice. Not grainy. But when I exited back to my desktop, it is all still grainy.
I used the desktop Display Settings to confirm the Scale and Layout weren't something unusual.
100% and resolution is 1920x1080 recommended.
Tried all of the other options and still grainy.
Not sure where to go from here.