Question about Samsung LNT4066F 40 in. LCD Television
You may have mutiple problems that may be caused by unstable power suppy, that is the first place to look and find out if all the voltages are correct.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Please post back what you find.
Posted on Jul 23, 2010
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Posted on Jan 02, 2017
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