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Mend Olevia 42 inch Tv Power Blue Light

olevia 42 inch wide screen tv lcd hd?

the unit will power up some times and then go off.
the blue light blinks and it will not power up.
i did all the reset as instructed in the book,nothing works.
right now it wont come on at all.
i pulled the power board and everything looks ok.
there was a lot of dust around the contacts and i
brushed them clean.

john
April 2012

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