LG 42PX4DV 42 in. EDTV-Ready Plasma Television "picture telly black whats" Questions

...picture/sound. You can tell that its on. The light is green, the LG logo is bright white. None of the the controls on the remote or on the TV have any effect. Menu options, volume up/down nothing ...

picture whilst watching tv i suddenly heard a click sound and my screen went black,but still had sound this could be a cold solder or something a simple as a fuse inside the telly how old is the telly

...picture comes back on but only lasts 2 mins , the volume always stays on! pls help me to get sorted coz I lv the telly and it looks the part and don't want to get rid off it, surely it's summat and ...

...picture! Hi it sounds like it has had an elctric fault like a resistor failing. The click you heard would be a internal switch that cuts off the elctric supply to the screen to stop furthe damage ...