Have a LN-T4061F (40" LCD about 18 months old. Has a faint red box in the center of the screen. This is about the size of the No Signal message box that shows up when the signal source is off
One of the best French door fridges we've tested
A good-looking fridge with useful features like an auto-filling water pitcher and a temperature-adjustable "FlexZone" drawer. It was a near-flawless performer in our cooling tests.