Let's see my AOC LCD should be around 3 years old now. I bought it when I still had my old HP Celeron PC. The monitor started flickering since yesterday. I thought it was a software glitch so I removed the Omega Driver I was using, and went with the latest 4.7 Catalyst Drivers. It seemed to improve a bit. Today I removed my video card and cleaned out the fans and checked all power connections, no change. Right now I'm using my Dad's LG Flatron LCD and there's absolutely no flicker so this points to my monitor. Damn is 3 years the lifespan of LCD's?