Duh! I had a Homer moment, and when I was pluging in my guitar I hit the edge of the iMac with one of the tuning pegs. I now have a small blemish on the bezel of my fairly new iMac. I think the damage is just limited to the outer screen and nothing actually done to the LCD screen itself. Is there a way to purchase just the bezel? I tried searching but was unsuccessful. It's a 2011 27" iMac. Thanks for any helpful info.