Screen problem with my iMac 27-inch, Late 2012
Hey guys,
I see some "ghost"-windows on my screen - very light, you really have to look closely, but you can see them.
It's like closed windows burned into the screen. You can't take a screenshot of it, which means it's actually in the screen.
I had it off, unplugged for 20 Minutes... nothing works... I still got this issue.
Anyone with some good ideas how to solve this?
Best regards,
Roy
iMac (27-inch, Late 2012), OS X Mavericks (10.9.4)