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Posts referring to the BenQ MP623

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HI i ve got benq mp623 projector and recently bought hp pavilion p6320uk desktop,which i conected through hdmi cable (great picture)but my computer shows me a message that i need to update the ati graphics,so i did and after updating my screen is changing resolution its getting smaller and becoming a little bit blueish colour and i have only two choices of resolution. So i called to hp support centre and we reinstall the drivers which didnt change anything,so i called to the pc world tech guyz and they told me the same(didnt work either) .My next step was to restore all system to the factory settings and everything was fine so every time i update the driver my screen is changing resolution and resolution options, after that i thought :right it is maybe the cable that i need to change?so i connect the vga cable to projector and computer and i updated the graphics again and it works fine but now everytime i change for the hdmi its going back to different resolution and that blueish colour MY QUESTION IS :how do i connect computer to projector through hdmi cable without loosing ability to change resolutions because i prefer hdmi and want to stay that way MANY THANKS FOR HELP
Forum: Projectors