help ! 50" lg plasma monitor

[cardoctorlv31]

 hello everyone !
 
 got a lg 50" monitor model # MU-50PM10
 
  started to get a black screen , could see snow lightly around the sides after repeatedly switching the power off & on it would come back on and have great picture for a few days , it started to do it more till now the cant get the picture back at all stays black withsnow around edges also now the 2 fans are not comeing on either . i hear relay click and power light turns green . please help !!