Hello i recently bought a xfx r7 250 low profile new and i installed it to a gen 2 pcie and got the drivers and stuff and when i started playing battlefield 4(or any game and even when i go to the desktop and its hard to see because my wallpaper is really bright) i saw little black/grey pixels moving all over my screen the pixels are hard to see when im looking in the sun or in bright areas in games and on dark places i can see them but it really doesnt bother me when im slaughtering noobs but if you can fix it i will thank you. Also my specs are amd a10 7850k oc 4.5 r7 250 oc 1200mhz max temp 60°c any more than that my fan goes ape shit and it sounds like a jet engine(it doesnt matter even if i put the clock speed all the way down to 500mhz it will still do the pixel thing) gigabyte fm2+ motherbpard and thermaltake 430w psu.