I've got an Apple branded 19" monitor that it connected to the
external video out of my iMac DV 400. Because the Apple monitor has a
proprietary connector on the end, I had to install an adapter to
standard VGA to connect to the iMac. I've had this setup for about a
year and a half, and it's worked flawlessly.
A few days ago, the 19" monitor turned blue, as if only the blue gun
on the monitor was working. The video on the iMac CRT was fine. After
a few minutes the blue only screen went away, and returned ...