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Black Vertical Lines on Projected Image


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#1 Mr_Liu

Mr_Liu

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Posted 24 July 2011 - 12:05 AM

Today, I linked up my laptop to the projector and ordered HP Presentation Settings to do dual display (I need to see my own laptop screen while giving a presentation) and I was completely surprised by the appearance of big vertical lines right across the projected image. These lines are suspiciously absent on my laptop's screen (despite the noticeable change in resolution for both screens). Does anyone know how I can remove these lines from the projected image? I want to get this sorted within 7 days from the origin of this post as I have to give an important technical presentation. Please help!

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