Question about NEC-Mitsubishi Nec Display Solutions (CLCD1980SX) (Black) 19 in. Flat Panel LCD Monitor

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Entire screen of NEC "MultiSync LCD 1770GX" has horizontal flickering

The LCD monitor seems to have horizontal lines that flicker. It's been doing this for about a month and over time has worsened. Started as a narrow horizontal band across the screen, and over time uncreased in size to now the entire monitor is covered with the flickering lines. It is all in color, and erratic flashes allow me to see groups of color that indicates that the image is still coming through but it just can't be distinguished. Almost appears as two columns that overlap a small bit in the middle.

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  • djwren Dec 10, 2008

    Vertical lines in Display and the lower half of the screen jumps/flickers badly. It doesn't seem to have any bad capacitors. Wonder if it could be the image processor or the control board in the monitor.

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5 Suggested Answers

  • 40 Answers

SOURCE: monitor power shuts off without warning

You might check the filter capacitor on the power supply and see if it is swelling or shorted.
srich

Posted on May 27, 2008

bixnood
  • 1 Answer

SOURCE: flickering pixels

plug it in all the way thats how i did it

Posted on May 17, 2009

  • 1 Answer

SOURCE: NEC Multisync 1770gx lcd monitor goes blank when I move the unit

HI

you must to check the volt at pin 1 of the lcd slot screen you'll get about 3.3 volts if not it can be the problem.

Gilson

flipflopme@gmail.com

Posted on Jun 28, 2009

  • 1121 Answers

SOURCE: NEC 2080 UX - power light flickers - pics of appears broken caps?

you can change these, you need some soldering skills. the monitor is 3 colour sets. so they have same components on the 3 colours. so you take all is leaking out clean the liquid (sulfuric Acid), and replace with a new ones. you find the components in your local electronics stores.

Posted on Feb 09, 2010

budmrtn
  • 11361 Answers

SOURCE: NEC 1980sxi lcd monitor has developed a vertical

That is a sign of bad LCD panel, not much you can do about it, it will get worst with more lines.

Posted on Mar 07, 2010

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HI

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flipflopme@gmail.com

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