1.Power supply problem(replace all capacitors on board) 2.Inverter components(check all of them transformes,mosfets...) 3.CCFL lamps(test lamps and replace them if necessary)
Hmm.... Before doing anything please check & try it with a new or different A. V or HDMI cable
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1.Power supply problem(replace all capacitors on board)
2.Inverter components(check all of them transformes,mosfets...)
3.CCFL lamps(test lamps and replace them if necessary)
Hmm.... Before doing anything please check & try it with a new or different A. V or HDMI cable