It's not a video game, but rather a system I know. Regardless I need help.
So I just got a pre-owned PS4 from a local game stop. I booted it up did the whole initial set-up stuff. Popped in my game and got a prompt. It said something about screen size. About having it be in a smaller box, or bigger or larger. I don't remember. I just tried to make it larger and whatever I did seemingly dismissed the prompt but the game is still in a box smaller than my monitor screen. I can't find a way to get the prompt to come back up.
The full screen is used in the playstation menu but in the actual game it's within a smaller box.
The game is Kingdom Hearts the HD remaster.
I tried deleting the game data and rebooting it but it just automatically loaded the small box. No idea how to fix this. Can't find the options for this in any menu what so ever.
Also an unrelated issue it keeps spamming up at the top "Too many USB drives connected" when the only one connected is the single USB for my controller.
I've never owned a playstation 4 before. Any help would be appreciated.