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Mend LG 42PQ3 Tv Screen Plugging

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
LGLG 42PQ3Video, TelevisionsTv Screen Plugging
how can i fix it

Sherla Rivera
September 2010
how can i fix it

sherla
September 2010
how can i fix it

sherla
September 2010

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Topic

LG 42PQ3 Black Screen - USB Port Issue