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LCD monitor display troubleshooting benq e900wa

LCD monitor display is blank

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  • GBMaker May 11, 2010

    Can you still see a an image if you look at the screen under bright light? Many times, the backlight in an LCD will go out, but the image will still be there.

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  • BenQ Master
  • 32,281 Answers

Check the video cable, make sure it is not loose. Try the monitor on another computer to see if it works.
If not then follow these instrucrions :-
When the LCD monitor display is dim or flickers and or has a black screen then the fault is usually a faulty inverter or the CCFL lamp. When you look at the screen at a sharp angle and you see a dim image then it is a backlight problem and it is caused by a faulty inverter or a CCFL lamp.
Check out LCD Parts for parts, service, and DIY info. Use this link to their WEB site :-
www.lcdparts.net

Posted on Sep 06, 2009

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Posted on Jan 02, 2017

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