Having problems with your Flat Panel Televisions ?

Samsung flatscreen tv model LN40B530P7FXZA Picture comes and goes . on for 2 seconds, off for 5 seconds. does this continuously. sound is fine. can change channels. same issues. Can this be fixed economically, or are there other issues to do with set up? Signal source is cable. Same issues in two different towns and different cable providers. TV is approximately two years old. It seems that quite a few people have similar experiences.



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