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LG Plasma TV 42PQ3 black screen after USB plugging?

I have plugged a flash disk that has mettalic outer shape wrongly in the usb port, immediately the screen went black. It seems a short circuit occured in the usb port.
What is the extent of the damage and how could it be fixed?
Thanks

Mask67
March 2010

LG Video, Televisions Tv Screen Plugging

how can i fix it

Sherla Rivera
September 2010

how can i fix it

sherla
September 2010

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LG Plasma TV 42PQ3 black screen after USB plugging?

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LG Plasma TV 42PQ3 black screen after USB plugging?

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