NEC VT575 Multimedia Projector "computer laptop blank" Questions

...laptop to a regular computer monitor & change the display resolution to the lowest settings (see desktop above), then try it again on the projector. If you cannot get an image on a computer ...

...computer goes blank because i am not actively using it just having students view the screen what can i do "test test" offers a good answer but misses out the possibility that your laptop "Power ...

...laptop, but for some reason I do not get a picture, I just get a blank screen. What do I do? Thank you. Assuming that you are on the correct input on the projector it may be that you need to toggle ...

...laptop with only HDMI output so I can't use the VGA cables that came with the projector so I bought a HDMI - mini HDMI cable to use but when I connect the MPro120 projector with HDMI - mini ...

...laptop (Dell Inspiron 1720 - NVIDIA) to my Samsung Plasma via VGA I cannot get a VGA connection to work with the projector. The screen goes blank on the computer and stays blue with an out of range ...

laptop. Press FN+This button until you see your screen display show that it will be using your LCD + the output on your computer. Remember you need to hook both the VGA or HDMI out to the projecter as

...laptop to a dell1201 projector, but get no picture i connected to the projector using a 15 pin cable, and a USB cable, it worked fine a couple of days ago, but when i connected today I get a blank ...

laptop. I have Vista Business as the OS, is there a different way to make it work because of Vista? I tried Marrie's suggestion, but couldn't see anywhere to see if the secondary screen was activated.

...computer back to your projector. If it works, then the resolution you use on your desktop monitor is not supported on your projector. Experiment with different resolutions to see which one looks best ...

...computer but all that displays is a blank screen, no desktop. We had a lightning storm last week that spiked a network switch and two printer jet directs. The projector in question is not networked, ...