Non-user serviceable. The tech will either replace parts, make mechanical changes or swap things. Call it in before you are stuck with it.
Bob
lately Ive noticed a bright spot on the right edge of my screen a 55" LED . Sometimes its less noticable but its always there. I tried repositioning the screen using the remote but that doesnt work. I used my cable box remote and that didnt work either. Is there anything I can do ???

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic