Nvidia 6800GT problems

I've been having trouble with my video card in where it would make my desktop display a light pink tint; viewable, but annoying. It didn't happen to often to be that much of a problem and I only had to jiggle the cable to fix the coloration. Only now the color is staying the pinkish tint and I can't figure out a way to fix it.
I have a "eVGA Geforce 6800GT 256MB GDDR3 PCI Express x16 Video Card" and my monitor is connected to the card through a DVI adapter, which I believe is the problem, but haven't tracked one down yet to replace.
I was wondering if anyone has ever had a similar experience and know what my problem is.

Welcome to the forums masada,

I remember that happenning on a very old pc of mine, was the cable, just see if you can get a replacement to try it.