Question about BenQ PB6100 Multimedia Projector

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White vertical line on left side of screen

White vertical line showed up. Took projector down and cleaned it. Started the projector again and white line was gone. Took about 5 minutes and the white line returned. Line is about 2 inches wide and is the full height of the picture

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Re: White vertical line on left side of screen

Hi there

This problem can only be fixed properly by replacing the Mainboard.

Posted on Apr 01, 2008

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SOURCE: White vertical line on left side of screen

omg, I just figured out why OUR projector was doing this! There was an adaptor plugged into it that we use to hook it up to cable to watch games/tv shows sometimes...once I unplugged that from the projector the lines dissapeared!

Posted on Oct 02, 2008

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I have a Dell 2400MP projector that had the same problem of vertical white lines appearing over the screen.

This may seem like a simple solution, and I don't know if this will work for you, but the way I solved the problem was simply to press the bottom side of the projector, until the white lines disappear . Until now, the problem has yet to resurface.

Here's some simple steps:
1. Turn on projector
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6. If not, try slowly pressing other parts of the body of the projector and see if white lines disappear.
7. If solution doesn't work, you may need to send it to the service center.

Hope this solution works for you.

Best Regards,
Ghazali Ridzwan

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