Welcome to the Insignia Forum Community! I’d be delighted to see how we might be able to assist you with the aspect ratio related assistance you’re in search of.
Can you please share the model number of your TV? Please also include if you’re connecting component, and if that’s the content you’re having an issue displaying. I’d be happy to review the owner’s manual to see if there’s some options available to help you moving forward.
Mariah|Social Media Specialist | Best Buy® Corporate Give Kudos if you like this post or Accept as Solution if it answers your query!