Why has my computer screen gone pink?

Question

I turned in on about 3 days ago and everything was pink. I don't think this is something that has happened because someone messed with the contrast or brightness bars. Even the Windows start-up thing is pink (the part when you first turn the computer on, and the screen is black, but it has all those words and numbers on it). Sorry I'm no computer whizz so I don't really know what I'm talking about.

The colours are all messed up, besides this pink tint everywhere, the Yahoo Answers bars are maroon instead of green. Ugh. It's getting a little hard on the eyes.

Answer 1

Mine did the same thing. Theres a blue plug(at least mine is) and it was loose. All you need to do is push the blue thing into the monitor more.