Question about Samsung LE40R72BDX 40 in. HD-Ready LCD Television
A common fault with this model is bad capacitors in the power supply, Remove the back from your tv and look at the power supply for bulged / swollon capacitors on top, they may even leak a brown like substance and should have a value of around 1000uf 10v
Change these where possible with the same uf but higher voltage lets say 1000uf 25/35v
Hope this helps
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Posted on Apr 05, 2010
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Posted on Jan 02, 2017
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