A few days ago when I switched on my plasma from standby all I got was a blank white screen. Switched input from VGA to S-Video, but still the same. I then powered off the plasma, left a couple of minutes and then powered back on. Picture came on as normal. Switched the plasma on from standby again today and got the same. Power cycled the plasma and again got the picture back. Is my plasma dieing? Do I need to get an engineer out? Plasma is still under warranty so not a real disaster What is likely to be the fault? Other than this the picture is fine, and I have had no other problems. So, what should I do. Thanks, Mark.