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LG Flatron L1720P Loses Display

My 1720P is approx. 3 yrs old. After about 10 min operation the display suddenly goes black. I hear a small click when that happens. I can still see a slight "ghost" t the display. If I turn the monitor off & wait a few minutes the display returns, but then will go dark again after several minutes. This process repeats w/ the ever shortening intervals. Any ideas as to the problem & whether it's a reasonable ($$-wise) fix? --It just happened adain!

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  • kvanoort May 14, 2008

    From the description in the previous posting, it sounds almost exactly like the problem I'm experiencing with my LF Flatron L1720P. Now, the monitor doesn't even turn on. I just hear the clicking sound but nothing happens.

  • Anonymous Jul 22, 2008

    Monitor is black but the computer is working. I get a blue blinking light on the monitor power on/off switch. Sometimes the blinking alternates between blue and yellow. Can't get a picture back.

  • tclbbs_onlin Dec 23, 2008

    I have this problem, when this monitor is left on when the computer is turned off and left off more then a few minutes.

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2 Answers

No tiene brillo

Posted on Mar 28, 2008

The backlight inverter board is defective or a high voltage cable going from the inverter output to the lamps is damaged or touching ground.

Posted on Feb 07, 2008

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Posted on Jan 02, 2017

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1 Answer

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Hook up your old monitor and right click on desktop --> properties --> and then to display and advanced settings. You can then set it to proper refresh rate and plug the new monitor in.

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Not able to use full screen


Hello,
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To change your resolution in Windows XP:
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If you computer does not support higher resolutions, you may consider replacing your video card to take full advantage of your nice 22" Flatron monitor.

If I can further assist you, please let me know.

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Try setting your resolution lower via the control panel; it appears the resolution picked by Windows is beyond the monitor's capabilities. 

Dec 13, 2008 | LG Computers & Internet

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Try working with only one RAM first (1 GB). Also, do you have a graphic card installed?

Newarz
http://visualtreats.googlepages.com/

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