Has any one seen a very slim blue line suddenly apear vertically on monitor, about 5" from right side of laptop screen?
I very thin blue line has suddenly appeared vertically on the right side of screen, about 5 or 6" from the edge. It's going right through everything including the upper menu. What is going on here? Anyone have ideas? I was just looking at some email at the time. I restarted computer, but the line reappeared.
PowerBook G4, Mac OS X (10.5.8), 1.67 GHz Memory 2GB DDR SDRAM