Several readers are reporting an issue where one or more vertical white lines appear on the iMac Core Duo's screen, distorting the image. We previously reported a similar issue with the MacBook ...

I had not see the white screen with vertical lines problem despite restarting the machine. That appeared after I tried resetting the PMU and zapping PRAM. "For now I've reverted to 10.4.6 to see ...

After three days, I noticed there is a white vertical line of about 1.25″ on the far right edge of display. It was not there when I first got the phone. The line is narrow, but I worry about it ...