Model 55PK550 plasma TV. Why does it turn off and can't be turned on again?
On a side note, there's one green vertical line that runs through the screen although this is not a huge bother I barely even notice it most of the time.
Televison & Video - LG
Answers & Comments
I work for a auth LG service center and each time I have had this symptom we had to either change what called the T_CON control board or the Plasma display panel itself. You need to cocntact LG @ 800-253-0000 report your problem and they will find a service center in your area you should have 1 year warranty parts and labor.
Failing power supply