My Samsung LCD 65" TV has been amazing until recently.
Now after a few minutes of watching the picture will turn grey and pixelated and even pink.
This continues until I put both of my hands on the screen for 2-3 seconds and the picture returns to normal immediately!
The picture will be good for a few minutes and then the same thing happens all over again.
What is going on here?
Please help?
Is this fixable?
Thank you in advance for your thoughts and solutions

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic