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I have a HP Pavillion DV6 and Ihave a Infocus LP120, when I connect the infocus to my laptop my laptop screen goes black and the image from the projector keeps blinking on and off of the image on my computer> Can you assist me please?

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Try first to restart the laptop while the projector is connected to it and then check if its working fine already, but if still not working this has something to do with the video card driver installed on your computer, So what we can do for that is to uninstall the driver for your video card. Right click Mycomputer icon then click properties > Device manager under Device manager click on Display adapter there you will see the video card right click on it and select uninstall then once its done restart your computer and check if everything is working already.

Posted on Jun 03, 2010

  • 11 more comments 
  • tabatharicke Jun 03, 2010

    No that didn't work.

  • tabatharicke Jun 03, 2010

    I see now, it did work the image stays on my pc, but now the image isn't been projected to the screen. I pressed the FN F4 button, but the projector reads "no computer image" .




  • Mark Gil
    Mark Gil Jun 03, 2010

    Ok thank you for the update, now unplug and restart the laptop and once its back connect the projector and then press again the Fn + F4 key to activate the connection.

  • tabatharicke Jun 03, 2010

    Now the projector just reads searching and it isn't accepting the FN F4 command to connect the image to the screen. Any other suggestions?

  • Mark Gil
    Mark Gil Jun 03, 2010

    Ok disconnect again the projector from the laptop , then go back to device manager and right click the display adapter and select Update driver and let vista search for online software and once its done, connect the projector and restart the laptop and projector.

  • tabatharicke Jun 03, 2010

    Did just that, now the projector still says searching...Won't connect to the computer. I tried unplugging twice and restarting. To no avail....

  • Mark Gil
    Mark Gil Jun 03, 2010

    Ok did you power off the laptop and projectr for about a minyte to refresh the connection between them?

  • tabatharicke Jun 03, 2010

    I'm doing this now. I will leave it powered off for about 10 minutes, and I'll be back. Hopefully this works...

  • tabatharicke Jun 03, 2010

    To no avail, the infocus still reads "searching"...

  • tabatharicke Jun 03, 2010

    Are you still online?



  • Mark Gil
    Mark Gil Jun 03, 2010

    Yes, by the way are they working before together? let me also ask you do you have another computer that we can connect that projector? just to test if it will work.

  • tabatharicke Jun 03, 2010

    Yes, they were but then it start flashing with the image then no image. However, I do not have another laptop here at my home, so I will take it into the office tomorrow and try it there. Thanks for your help tonight.

    Can I get you back tomorrow to further our conversation? Or will I have to start again with someone else?

    It seems for whatever reason it's not registering my laptop. The light is on, the InFocus logo shows on my screen, but nothing else.

    Good night and Thanks Again...


  • Mark Gil
    Mark Gil Jun 03, 2010

    Yes no problem, because it seems that the projector is bad , that;s why we can test it on a different laptop to double check that.

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