Some Flat Panel TVs do not have atsc tuners on them. You should be able to connect your unit using Component cables through. This will provide a better picture, but you will have to control channel changing through a cable box. You will need a cable box to connect your TV to cable. If you dont have a tuner you cannot just connect from the cable cord coming from the wall. What is your model number?
A small white line around 5/6 pixels long and 1 pixel high can appear at any time, and anywhere on...
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A small white line around 5/6 pixels long and 1 pixel high can appear at any time, and anywhere on the screen. It is removed by switching the television or source off and then on again. The set is 18 months old