TFT screen is washed out by the color

Need help!The screen has a 1mm vertical line on the left side. You can tell that color is washing out the screen. Unable to fix with brightness or contrast button. Something in the TV Out file is causing a problem I think.

All very interesting.

You want help? How are we to going to help you when you provide zero information about:

which TFT
which Arduino
what code / libraries
how its wired up

nor even a photo of the screen!

Hey Mark,
Sorry for being so uninformative. I'm new to this and didn't even realize I could attach a photo. It is a cheap TFT LCD purchased from amazon. This photo shows the 1mm vertical green line on the left side of the screen. I'm running a 2560 mega chip running newest TV Out . Connected to digital pins 11 & 12. I've tried it with the example files on another arduino controller and it works fine. I'm building a thermostat and following another's instructions. Libraries:

#include <MemoryFree.h>
#include <TVout.h>
#include <avr/pgmspace.h>
#include <avr/eeprom.h>
#include <EEPROM.h>
I could use some help with this.
Fred

photo.JPG