Question about Samsung LN40B550 40 in. LCD TV
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Posted on Jan 02, 2017
SOURCE: Samsung LN37A550P3F shadow image
It seems new TV.
But that kind of problem is related LCD panel.
If you can replace LCD inverter first.
then not working need to replce LCD panel.
Posted on Feb 09, 2009
You need to change the 1000uf caps in the power supply. only if you are handy with a soldering iron. Take back of remove psu. You will see them bulging at the top. Think there is 5 to change :)
Posted on Jun 17, 2009
After about 5 years the Samsung LCD televisions backlight fails which prevents the TV from coming on and the powerlight just flickers the backlight can be changed but it is often alot easier and cheaper to buy a new Television
Posted on Sep 23, 2009
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