Question about NEC AccuSync LCD71VM 17" LCD Monitor

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Picture on monitor is distorted

The picture on my monitor is oval shaped and shortened on the sides. I was fooling around with the three buttons on the panel and I can't seem to restore the settings. My monitor picture was dimming periodically and I thought if I degaussed it, that would get rid of the dimming. Should I go back to the three buttons and try to adjust them again? I don't have directions from the manufacturer. Thank you.

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  • s_shechter Nov 17, 2008

    Does dimming or flickering of the picture mean that magnetism has built up in the cathode tube, or is the cathode tube getting old or burnt out?

  • s_shechter Nov 17, 2008

    Thanks!

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I went to the panel buttons, and then punched the reset for each of the icons on the menu. That restored the display picture to its factory settings. The degaussing did not help the picture, and any stray magnetism is generally automatically degaussed when the computer starts up. As to the flickering of the picture, that is because of the refresh rate. I am using a relatively updated operating system, and the refresh rate has changed somewhat. I also believe the temperature of the computer affects the flickering. I hope this comment helps someone who has a similar problem.

Best regards,

Posted on Nov 18, 2008

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