Question about LG Office Equipment & Supplies
Screen has a black and white vertical line
Posted by Anonymous on
Make sure the unit is not full of dust.... when it gets hot the video goes screwy...
Posted on Jul 03, 2015
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Posted on Jan 02, 2017
i'm having the same problem some one sugested changing the input tryed s-video and nothing i've taken mine apart and cleaned the color wheel thinking something was bloking light or the image the only thing i havent messed with is the lens area but i'm going to try it i'll let you know if it worked hopefuly someone can help us bcause now i'm stuck with a $300 bulb i hope i dont have to buy another 1
Posted on May 28, 2007
SOURCE: VERTICAL WHITE LINES
I just read a post that said tap on the top and the line will go away. I tried it on mine and it worked! I had to tap it fairly hard. I just kept tapping harder and harder on the plastic in front of the buttons and voila! The vertical white line disappeared!
Posted on Oct 24, 2008
SOURCE: Vertical lines on projected image from a Dell Data Projector. White vertical lines are appearing at even spacing across the width of the image projected. At a loss to how to fix this. Any ideas as to
that is due to lcd filter units , try to align, precision work
Posted on May 25, 2009
the black bar is from the light tunnel collapsing. the white lines are from the colorwheel or the main board has a cold solder joint. replace the tunnel and colorwheel and have the main board looked at.
Posted on Dec 29, 2009
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