it is possible that your local power grid is having problems and there were several short periods of power outages. $ i/ m( O' W) w+ ~0 q5 jNEB 发表于 2011-7-6 07:57
It will be repairable if the screen is OK, but costs you money. Sometimes the repair cost is over the value of the TV. * |2 e& N- x! S* A% \ O3 w$ fyigepi 发表于 2011-7-6 11:46
电源电路或高压电路有问题,维修挺贵的* M6 L R5 d4 v- R* i7 K2 M' d, O' Y
wenwu 发表于 2011-7-6 18:06
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Normally, a sumsang power supply board or a y board costs more than $450. . i- O' E: I5 @1 b5 _. s : i; h* }1 Z: ?5 j. GAnd for $550+, you can get a new LG 50 inch plasma TV