Vertical blue line on my 23" cinema display

Discussion in 'Macintosh Computers' started by justjess22, Nov 4, 2004.

  1. justjess22 macrumors newbie


    Oct 30, 2004
    It would appear that my 23" flat panel has started having an issue on it's 1-year birthday. A few days ago I turned it on as usual, and a blue vertical line appeared–– going all the way down my screen from top to bottom. I took the radeon card out, put it back in. I also connected my screen to a different computer. I still have the HIDEOUS blue line. Have the red and green gone bad in that row of pixels? It seems that I'm screwed, dudes.
  2. Jovian9 macrumors 68000


    Feb 19, 2003
    Planet Zebes
    I had a red vertical line on my 17" PB when I first got it. It disappeared after I ran all updates, repaired permissions and restarted (one of the updates was an OSX update). It may not work for you but I thought I'd try to tell you what worked for me.

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