Question about BenQ MP721 DLP Projector

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Benq MP 721 projector purple colour when it projects.

Hi can you help please? Our Benq MP 721 is coming out with a purple colour, but projecting fine apart from the purple. It seems to have only happened recently as has been fine for years. It does it on all our office laptops when we connect them? What is the problem?

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You are missing one of your primary colors and this is usually to a faulty pin where you are connecting your vga cable to. It could be either the pin on vga port of your projector or it could be the vga cable itself. Please look at the pins especially if you are using one cable to try with all the compputer.

Posted on Jun 05, 2010

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Yep the computer vga cable is shot...but a cheap repair :D

Posted on Jul 18, 2012

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