I have a goodmans TV, sorry don't know the model, it's about 10 years old but works fine and has brilliant picture quality, only problem is that the sides of the picture are missing, sometimes when there is writing at the sides of the screen you can't see the first or last few letters and if someone is standing at the edge of the picture you can't see them.
I have tried adjusting the picture size but it is still the same, does anyone have any suggestions please