A while ago my monitor started flickering form side to side slightly. Annoying, but not the end of the world. Then it started going blue a lot. As if it was losing the red and green signals. I have ...

I just hooked up a 2nd monitor to my work system, and now my main display seems to have an annoying flicker that it did not have before I had the 2nd monitor next it. It goes away if I power down the ...