A:AnswerI think you mean stream a 4K Movie. If you're going to download one that you want to watch on there. You might be able to download it on your computer and put it on a thumb drive. Than use one of the USB ports to watch it. If you login to a stream site, you would be able to stream it from there. But it doesn't have built-in memory that you can utilize.
A:AnswerFirst did you buy this from Best Buy. If yes. How long do you have it. If less than a year the warranty should get you a new tv. Call the store or go into it.
A:AnswerUse your remote. Push Source. The sources menu should pop up from bottom of screen. Arrow left or right to the source you want. Then arrow up. You should see an option to edit that source. Select edit. Within the next menu is the ability the change the type, name, etc of each source.
