Hyundai LC-23Y18 23 in. LCD TV "lg plasma 50pj550" Questions

plasma LG tv (the model is 50pj550) for only 2 weeks and it has started giving me 5 green dotted lines 9consisting of green pixels), from top right corner to bottown left corner. Sometimes most of the

lg plasma tv 50pj550 clicks but doesnt turn on, how do i fix this problem? Check the Y-sustain drive board. If it is faulty /shorted, this kind of fault can occur. Short circuit protection circuit ...

...LG Plasma 50PJ550 won't turn on. I have unplugged it and Plugged it back in. I have sprayed it out with air. I press the power button and the red light goes away, I hear a click then the red li ...