Why has my Samsung LCD got bright pink and blue squiggles running through the picture?

[FruitynNutty]

This just started happening yesterday.
Please don't tell me this is the end!

How old is it? Our LG LCD died after about 5 years and was told that was about normal, they just don't last that long.

We're back to a tiny portable at the mo

2 and a half years old.
5 years! That's nothing

there must be someone who knows what's wrong, has no one else experienced the same thing?