I have a dell 50 inch plasma tv which is about 5 year old and the last couple of weeks I have been getting a picture with a shadow , it use to happen only once in a while but now it happen more often and stays that way for a long time. I was wondering if anyone has had the same problem and if there is a fix for it. Please any help would be greatley appreciated I have attached a few photos so you can see the problem , I have tried fixing it using screen burn fix but no luck , Please help