Not a full screen picture...WHY??
I purchased a 39" Insignia TV yesterday at Best Buy for $219. It was hooked up today and the picture is not a full screen. Why?? I only have a 31" picture. In Best Buy store the picture was a full screen picture.
Check to make sure your TV signal is running HD (i.e. Channels 1XXX and up on Time Warner Cable), the other way you can fix the issue is by hitting the "Aspect" button on the remote to change the picture size to your liking (Normal / Zoom / Wide / Cinema)