I've just finished my new build and I am noticing occasional solid and flickering light green pixels. These occur when I am playing a game, but I also see them when I am looking at various images and most noticeably on the Windows 7 start up screen. From the Google searches I have done, it seems this problem is related to the GPU RAM not being up the the task. I was planning on RMA'ing the card, but wanted to see if there is anything I should try before I do. I am running the lastest NVIDIA drivers, but the problem also occured with the previous driver set (I don't recall the version number).

Thanks!