Stupid Red

A week or two ago, I noticed my moniter mould fade to a red hue for a fraction of a second and then return to normal. I assumed this was the lack of sleep taking effect or my mind playing tricks on me. Well guess what? My comp has taken the courtesy to tell me that I'm not hallucinating, and is now permanatly on a red hue. >:( Is it my monitor or video card? That's all I could think is causing this problem. 
