Question about Samsung LN-S4041D 40 in. LCD HDTV
You may have dying power supply due to bad DC filter caps, look for caps with leaking/bulging tops, cold solder joints, etc.
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:
Posted on Jul 15, 2010
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Posted on Jan 02, 2017
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