Question about Televison & Video
The symptom indicates that you have a bad Main bd or a bad Power Supply. Have a trained Samsung tech troubleshoot the set.
Posted on Jul 17, 2009
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Posted on Jan 02, 2017
I just purchased Samsung series 4 LCD TV yesterday. I had the same problem since my salesman was a kind of stupid. He set the 'Power save mode' to automatic. After fiddle with my TV for a while, I found the solution.
Just change the 'Power save mode' to off, low, normal or high. My LCD TV stopped shifting its brightness.
Posted on May 04, 2009
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