Problem With Samsung LN52B750
I was watching a regular DVD last night through RCA cables on AV1 port on the TV which is 3 months old. I fell asleep and when I woke up there was a wide vertical black bar running through the middle of the screen and the colors were all shifted to blue. I changed to HDMI and all was OK. When I changed back to AV1 the problem came back. I left the TV off for an hour and turned it back on to do some trouble shooting but the problem was gone. Any ideas?
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