Question about Samsung UE40B7020 40 in. LED TV
Displaying white screen and showing power only v4.04
Posted by Anonymous on
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Posted on Jan 02, 2017
It could be either or. More then likely it is your mother board, which is the brains of your t.v.
Posted on Feb 04, 2015
Testimonial: "Thanks for the help .the faultis not on the mainboard ,it is the fuse on the t-con board was blowm. So l replace it. The tv is ok & already delivered.thanks ."
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