Summary: Bought this LED monitor less than three months ago. Today (09/27/2011), a bright "hair line" appeared from the top to the bottom of the screen. Since I bought it at Office Depot Costa Rica, the "waranty" asks me to leave it for 30 days so the technicians can figure it out how to fix it. Since my work can't stop for 30 days, I have to buy a new one of ask for someone to lend me one. No more AOC monitors for me. I will use HP instead. More quality and better support.