I recently installed a GeForce GTX 760 and noticed that my screen was blurry. The icons on my desktop, as well as any text, is noticeably blurred. In addition, I noticed that there were very slight flickering lines on my screen that can be seen quite clearly when I'm on a dark page/game. I have the same resolution 1366x768 as always. I've tried to remedy this issue by manually re-installing the video drivers. When that didn't work I tried using a GPU Driver cleaning program with no success. I'm not sure what's causing this, so if anyone could help me out I'd really appreciate it.