Authored by: Support.com Tech Pro Team
Your TCL Smart TV has a display aspect ratio of 16:9. Movies, TV shows or other programming can have the same or a different ratio. If the content you are watching is of a different ratio, you will either see vertical or horizontal bars on the sides of the screen. If you want to get rid of those bars, this guide will show you how to modify the picture size to fill the entire screen.
Please bare in mind, that depending on the aspect ratio of the original source, the original ratio may still present the best picture.
If viewing content from another source such as a cable box or a DVD player also check the video output format of the device. Please refer to the devices documentation for more details.