I run my 7970 Gigabyte Windforce OC stock at the 1000/1200 clocks. Im using Catalyst 13.9. I just started getting red dots around various areas of firefox windows (pictures) and then in starcraft 2. Its not overheating, it doesn't get over 70*C, and thats uningen valley benchmark for 3 hours to test it when I first bought it. What do the red artifacts usually signify? dying card or is it a driver issue? Any ideas? Also its a Gigabyte brand but bought off ebay. Can I RMA it? I have the retail box. Bios is flashed to stock, I didn't have any luck overclocking this thing and gave up long ago so its totally stock and its been stock for months. I couldn't overclock my memory past 1225. Maybe it has defective ram? My core went to 1140 which is average for a 1.17 voltage locked card. I didn't keep the overclock except for 3dmark11 because it clearly isn't a good card for overclocking despite its awesome looking cooler. Theres just little red dots on stuff, like 1 pixel. I am looking at their site and it looks like its a 3 year warranty. I will have to remove the card to get the serial and ill check it.